老破麻 O.S.D
type: MusicGroup
genre: chinese indie
genre: chinese rock
genre: taiwanese indie
genre: taiwanese pop
popularity: 33
followers: 30660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02aa9c7dcebb64b22392f79e1b5ab84be0fed64d295a6a068e7e89e4f776fd20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d94b6f-9f92-4bbf-96d2-0e52893eaa3a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28d94b6f-9f92-4bbf-96d2-0e52893eaa3a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28d94b6f-9f92-4bbf-96d2-0e52893eaa3a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02aa9c7dcebb64b22392f79e1b5ab84be0fed64d295a6a068e7e89e4f776fd20","name":"老破麻 O.S.D","registered_at":"2026-06-11T14:47:46Z","symbol":"NIM0053743","token_address":"0x2a1b453e476cb6084af5309794419abd0f418ba6","type":"artist","uuid":"28d94b6f-9f92-4bbf-96d2-0e52893eaa3a"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02aa9c7dcebb64b22392f79e1b5ab84be0fed64d295a6a068e7e89e4f776fd20. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28d94b6f-9f92-4bbf-96d2-0e52893eaa3a.json and https://artists.proofprofile.net/proofs/artist/28d94b6f-9f92-4bbf-96d2-0e52893eaa3a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x02aa9c7dcebb64b22392f79e1b5ab84be0fed64d295a6a068e7e89e4f776fd20","name":"老破麻 O.S.D","registered_at":"2026-06-11T14:47:46Z","symbol":"NIM0053743","token_address":"0x2a1b453e476cb6084af5309794419abd0f418ba6","type":"artist","uuid":"28d94b6f-9f92-4bbf-96d2-0e52893eaa3a"}
album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
  track: 辯護
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171520
    explicit: false
    by artist: 老破麻 O.S.D
    in album: 衣冠禽獸
      type: MusicAlbum
      date published: 2022-03-01
    isrc code: TWAE32200422
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-06T21:30:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953536
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953536
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/0PQeKrIIU3BPmAetwRcVk7.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PQeKrIIU3BPmAetwRcVk7
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T17:25:41Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804","isrc":"TWAE32200422","name":"辯護","registered_at":"2026-06-06T21:30:53Z","spotify_id":"0PQeKrIIU3BPmAetwRcVk7","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PQeKrIIU3BPmAetwRcVk7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PQeKrIIU3BPmAetwRcVk7.
      date published: 2026-06-13T17:25:41Z
      text: {"copyright_id":"0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804","isrc":"TWAE32200422","name":"辯護","registered_at":"2026-06-06T21:30:53Z","spotify_id":"0PQeKrIIU3BPmAetwRcVk7","type":"track"}
  track: 玻璃
    type: MusicRecording
    duration: PT6M16S
    duration ms: 376653
    explicit: false
    by artist: 老破麻 O.S.D
    in album: 衣冠禽獸
      type: MusicAlbum
      date published: 2022-03-01
    isrc code: TWAE32200423
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-08T09:51:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953520
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/4K1RSN2wJpEkDjfBC7U9EL.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K1RSN2wJpEkDjfBC7U9EL
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T13:32:09Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b","isrc":"TWAE32200423","name":"玻璃","registered_at":"2026-06-08T09:51:55Z","spotify_id":"4K1RSN2wJpEkDjfBC7U9EL","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K1RSN2wJpEkDjfBC7U9EL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K1RSN2wJpEkDjfBC7U9EL.
      date published: 2026-06-13T13:32:09Z
      text: {"copyright_id":"0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b","isrc":"TWAE32200423","name":"玻璃","registered_at":"2026-06-08T09:51:55Z","spotify_id":"4K1RSN2wJpEkDjfBC7U9EL","type":"track"}
  track: 音樂人
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212800
    explicit: false
    by artist: 老破麻 O.S.D
    in album: 衣冠禽獸
      type: MusicAlbum
      date published: 2022-03-01
    isrc code: TWAE32200424
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-07T17:49:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 953528
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block/953528
    additional property: OTSRecordURL
      type: PropertyValue
      value: https://artists.proofprofile.net/proofs/track/3iuj630BQIIDUiNVYbItpP.json
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iuj630BQIIDUiNVYbItpP
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-06-13T15:41:10Z
    additional property: OTSCanonicalRecord
      type: PropertyValue
      value: {"copyright_id":"0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5","isrc":"TWAE32200424","name":"音樂人","registered_at":"2026-06-07T17:49:28Z","spotify_id":"3iuj630BQIIDUiNVYbItpP","type":"track"}
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iuj630BQIIDUiNVYbItpP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iuj630BQIIDUiNVYbItpP.
      date published: 2026-06-13T15:41:10Z
      text: {"copyright_id":"0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5","isrc":"TWAE32200424","name":"音樂人","registered_at":"2026-06-07T17:49:28Z","spotify_id":"3iuj630BQIIDUiNVYbItpP","type":"track"}
  track: 正福
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286040
    explicit: false
    by artist: 老破麻 O.S.D
    in album: 衣冠禽獸
      type: MusicAlbum
      date published: 2022-03-01
    isrc code: TWAE32200425
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSRecordURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSCanonicalRecord
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
  track: 哈囉
  track: 包袱
  track: 爭寵
  track: 大藝術家
  track: 肉食
  track: 異類
album: English Song
album: 斷腸人Live at 光復新村
album: GODSPEED 2 STROKE
album: Extended Play
track: 辯護
track: 玻璃
track: 音樂人
track: 正福
track: 哈囉
track: 包袱
track: 爭寵
track: 大藝術家
track: 肉食
track: 異類
track: English Song
track: 斷腸人Live at 光復新村
track: 60km/hr
track: 二行程
track: 老破麻
track: 放空
track: 自由媒體
track: 毒蟲
track: 沒有人要的土地

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T13:47:59+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/3MIZ1lZ4UxiF2WP4TiOlCV.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MIZ1lZ4UxiF2WP4TiOlCV

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35","isrc":"TWAE32200425","name":"正福","registered_at":"2026-06-10T13:47:59Z","spotify_id":"3MIZ1lZ4UxiF2WP4TiOlCV","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MIZ1lZ4UxiF2WP4TiOlCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MIZ1lZ4UxiF2WP4TiOlCV.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35","isrc":"TWAE32200425","name":"正福","registered_at":"2026-06-10T13:47:59Z","spotify_id":"3MIZ1lZ4UxiF2WP4TiOlCV","type":"track"}

哈囉
type: MusicRecording
duration: PT4M4S
duration ms: 244773
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:13:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3kuW5YA011WX3UyoUPnH0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kuW5YA011WX3UyoUPnH0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb","isrc":"TWAE32200426","name":"哈囉","registered_at":"2026-06-05T15:13:21Z","spotify_id":"3kuW5YA011WX3UyoUPnH0c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kuW5YA011WX3UyoUPnH0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kuW5YA011WX3UyoUPnH0c.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb","isrc":"TWAE32200426","name":"哈囉","registered_at":"2026-06-05T15:13:21Z","spotify_id":"3kuW5YA011WX3UyoUPnH0c","type":"track"}

包袱
type: MusicRecording
duration: PT5M19S
duration ms: 319973
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:47:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QWwivzKtc54DZKZcJKWEn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QWwivzKtc54DZKZcJKWEn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1","isrc":"TWAE32200427","name":"包袱","registered_at":"2026-06-08T09:47:49Z","spotify_id":"6QWwivzKtc54DZKZcJKWEn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QWwivzKtc54DZKZcJKWEn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QWwivzKtc54DZKZcJKWEn.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1","isrc":"TWAE32200427","name":"包袱","registered_at":"2026-06-08T09:47:49Z","spotify_id":"6QWwivzKtc54DZKZcJKWEn","type":"track"}

爭寵
type: MusicRecording
duration: PT4M36S
duration ms: 276533
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:26:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12zYXsTpjAxs1Q5dpaDOeJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12zYXsTpjAxs1Q5dpaDOeJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619","isrc":"TWAE32200428","name":"爭寵","registered_at":"2026-06-10T00:26:02Z","spotify_id":"12zYXsTpjAxs1Q5dpaDOeJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12zYXsTpjAxs1Q5dpaDOeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12zYXsTpjAxs1Q5dpaDOeJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619","isrc":"TWAE32200428","name":"爭寵","registered_at":"2026-06-10T00:26:02Z","spotify_id":"12zYXsTpjAxs1Q5dpaDOeJ","type":"track"}

大藝術家
type: MusicRecording
duration: PT3M53S
duration ms: 233746
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/425lISKsdQzAYpvruhh3Mw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/425lISKsdQzAYpvruhh3Mw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff","isrc":"TWAE32200429","name":"大藝術家","registered_at":"2026-06-08T09:48:34Z","spotify_id":"425lISKsdQzAYpvruhh3Mw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/425lISKsdQzAYpvruhh3Mw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/425lISKsdQzAYpvruhh3Mw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff","isrc":"TWAE32200429","name":"大藝術家","registered_at":"2026-06-08T09:48:34Z","spotify_id":"425lISKsdQzAYpvruhh3Mw","type":"track"}

肉食
type: MusicRecording
duration: PT5M12S
duration ms: 312346
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:58:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ek84sDPnEnXRnyNGxX3Zh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ek84sDPnEnXRnyNGxX3Zh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0","isrc":"TWAE32200430","name":"肉食","registered_at":"2026-06-10T14:58:53Z","spotify_id":"0ek84sDPnEnXRnyNGxX3Zh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ek84sDPnEnXRnyNGxX3Zh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ek84sDPnEnXRnyNGxX3Zh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0","isrc":"TWAE32200430","name":"肉食","registered_at":"2026-06-10T14:58:53Z","spotify_id":"0ek84sDPnEnXRnyNGxX3Zh","type":"track"}

異類
type: MusicRecording
duration: PT2M55S
duration ms: 175133
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200431
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:14:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6O398ltYNO5ZAO63UAplX5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O398ltYNO5ZAO63UAplX5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33","isrc":"TWAE32200431","name":"異類","registered_at":"2026-06-12T01:14:06Z","spotify_id":"6O398ltYNO5ZAO63UAplX5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6O398ltYNO5ZAO63UAplX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O398ltYNO5ZAO63UAplX5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33","isrc":"TWAE32200431","name":"異類","registered_at":"2026-06-12T01:14:06Z","spotify_id":"6O398ltYNO5ZAO63UAplX5","type":"track"}

English Song
type: MusicAlbum
date published: 2024-10-24
track: English Song
  type: MusicRecording
  duration: PT4M19S
  duration ms: 259161
  explicit: false
  by artist: 老破麻 O.S.D
  in album: English Song
    type: MusicAlbum
    date published: 2024-10-24
  isrc code: TWAE32404095
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-12T01:17:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/41oIwYzv9rEuUAreANKf3u.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41oIwYzv9rEuUAreANKf3u
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab","isrc":"TWAE32404095","name":"English Song","registered_at":"2026-06-12T01:17:15Z","spotify_id":"41oIwYzv9rEuUAreANKf3u","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41oIwYzv9rEuUAreANKf3u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41oIwYzv9rEuUAreANKf3u.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab","isrc":"TWAE32404095","name":"English Song","registered_at":"2026-06-12T01:17:15Z","spotify_id":"41oIwYzv9rEuUAreANKf3u","type":"track"}

斷腸人Live at 光復新村
type: MusicAlbum
date published: 2022-01-10
track: 斷腸人Live at 光復新村
  type: MusicRecording
  duration: PT6M10S
  duration ms: 370730
  explicit: false
  by artist: 老破麻 O.S.D
  in album: 斷腸人Live at 光復新村
    type: MusicAlbum
    date published: 2022-01-10
  isrc code: TWES12200101
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-11T02:11:26+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/39okjppJ7JrQhkNBolczeR.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39okjppJ7JrQhkNBolczeR
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d","isrc":"TWES12200101","name":"斷腸人Live at 光復新村","registered_at":"2026-06-11T02:11:26Z","spotify_id":"39okjppJ7JrQhkNBolczeR","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39okjppJ7JrQhkNBolczeR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39okjppJ7JrQhkNBolczeR.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d","isrc":"TWES12200101","name":"斷腸人Live at 光復新村","registered_at":"2026-06-11T02:11:26Z","spotify_id":"39okjppJ7JrQhkNBolczeR","type":"track"}

GODSPEED 2 STROKE
type: MusicAlbum
date published: 2021-06-08
track: 60km/hr
  type: MusicRecording
  duration: PT5M45S
  duration ms: 345666
  explicit: false
  by artist: 老破麻 O.S.D
  in album: GODSPEED 2 STROKE
    type: MusicAlbum
    date published: 2021-06-08
  isrc code: TWAE32100683
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T10:55:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x8bdbd852149d99407a2ec144540368957aacf6ebd81456cc0e68b5065b760d64
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/956304
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0R6bWxNSwsEqRWcnLZyA39.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6bWxNSwsEqRWcnLZyA39
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdbd852149d99407a2ec144540368957aacf6ebd81456cc0e68b5065b760d64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0R6bWxNSwsEqRWcnLZyA39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6bWxNSwsEqRWcnLZyA39.
    date published: 2026-07-02T03:55:08Z
track: 二行程
  type: MusicRecording
  duration: PT4M7S
  duration ms: 247416
  explicit: false
  by artist: 老破麻 O.S.D
  in album: GODSPEED 2 STROKE
    type: MusicAlbum
    date published: 2021-06-08
  isrc code: TWAE32100684
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-10T00:33:20+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/74DWefB5Q5wu1vPG7bFgxr.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74DWefB5Q5wu1vPG7bFgxr
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b","isrc":"TWAE32100684","name":"二行程","registered_at":"2026-06-10T00:33:20Z","spotify_id":"74DWefB5Q5wu1vPG7bFgxr","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74DWefB5Q5wu1vPG7bFgxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74DWefB5Q5wu1vPG7bFgxr.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b","isrc":"TWAE32100684","name":"二行程","registered_at":"2026-06-10T00:33:20Z","spotify_id":"74DWefB5Q5wu1vPG7bFgxr","type":"track"}

Extended Play
type: MusicAlbum
date published: 2019-04-20
track: 老破麻
  type: MusicRecording
  duration: PT2M26S
  duration ms: 146156
  explicit: false
  by artist: 老破麻 O.S.D
  in album: Extended Play
    type: MusicAlbum
    date published: 2019-04-20
  isrc code: TWAE31900439
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-08T09:40:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/3Trd6OoDqPD6FSPxNpIP37.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Trd6OoDqPD6FSPxNpIP37
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d","isrc":"TWAE31900439","name":"老破麻","registered_at":"2026-06-08T09:40:30Z","spotify_id":"3Trd6OoDqPD6FSPxNpIP37","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Trd6OoDqPD6FSPxNpIP37.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Trd6OoDqPD6FSPxNpIP37.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d","isrc":"TWAE31900439","name":"老破麻","registered_at":"2026-06-08T09:40:30Z","spotify_id":"3Trd6OoDqPD6FSPxNpIP37","type":"track"}
track: 放空
  type: MusicRecording
  duration: PT5M2S
  duration ms: 302013
  explicit: false
  by artist: 老破麻 O.S.D
  in album: Extended Play
    type: MusicAlbum
    date published: 2019-04-20
  isrc code: TWAE31900440
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-04T14:39:54+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953528
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953528
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0xzP8BEyxXS0m9lGRWbszc.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzP8BEyxXS0m9lGRWbszc
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T15:41:10Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0","isrc":"TWAE31900440","name":"放空","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0xzP8BEyxXS0m9lGRWbszc","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xzP8BEyxXS0m9lGRWbszc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzP8BEyxXS0m9lGRWbszc.
    date published: 2026-06-13T15:41:10Z
    text: {"copyright_id":"0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0","isrc":"TWAE31900440","name":"放空","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0xzP8BEyxXS0m9lGRWbszc","type":"track"}
track: 自由媒體
  type: MusicRecording
  duration: PT4M36S
  duration ms: 276293
  explicit: false
  by artist: 老破麻 O.S.D
  in album: Extended Play
    type: MusicAlbum
    date published: 2019-04-20
  isrc code: TWAE31900441
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-06T15:13:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953515
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953515
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/7HhHYarluMglULgh21XDlP.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HhHYarluMglULgh21XDlP
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:53:06Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8","isrc":"TWAE31900441","name":"自由媒體","registered_at":"2026-06-06T15:13:11Z","spotify_id":"7HhHYarluMglULgh21XDlP","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HhHYarluMglULgh21XDlP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HhHYarluMglULgh21XDlP.
    date published: 2026-06-13T12:53:06Z
    text: {"copyright_id":"0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8","isrc":"TWAE31900441","name":"自由媒體","registered_at":"2026-06-06T15:13:11Z","spotify_id":"7HhHYarluMglULgh21XDlP","type":"track"}
track: 毒蟲
  type: MusicRecording
  duration: PT4M5S
  duration ms: 245749
  explicit: false
  by artist: 老破麻 O.S.D
  in album: Extended Play
    type: MusicAlbum
    date published: 2019-04-20
  isrc code: TWAE31900442
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-07T11:31:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x61be964c0b932999cbe8c77f42bff08affbd234db842a283fabebcc686fd3a5e
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 953536
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block/953536
  additional property: OTSRecordURL
    type: PropertyValue
    value: https://artists.proofprofile.net/proofs/track/0bS6cpLPQgFyDNfHjBEPkK.json
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bS6cpLPQgFyDNfHjBEPkK
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T17:25:41Z
  additional property: OTSCanonicalRecord
    type: PropertyValue
    value: {"copyright_id":"0x61be964c0b932999cbe8c77f42bff08affbd234db842a283fabebcc686fd3a5e","isrc":"TWAE31900442","name":"毒蟲","registered_at":"2026-06-07T11:31:19Z","spotify_id":"0bS6cpLPQgFyDNfHjBEPkK","type":"track"}
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61be964c0b932999cbe8c77f42bff08affbd234db842a283fabebcc686fd3a5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bS6cpLPQgFyDNfHjBEPkK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bS6cpLPQgFyDNfHjBEPkK.
    date published: 2026-06-13T17:25:41Z
    text: {"copyright_id":"0x61be964c0b932999cbe8c77f42bff08affbd234db842a283fabebcc686fd3a5e","isrc":"TWAE31900442","name":"毒蟲","registered_at":"2026-06-07T11:31:19Z","spotify_id":"0bS6cpLPQgFyDNfHjBEPkK","type":"track"}
track: 沒有人要的土地
  type: MusicRecording
  duration: PT6M47S
  duration ms: 407506
  explicit: false
  by artist: 老破麻 O.S.D
  in album: Extended Play
    type: MusicAlbum
    date published: 2019-04-20
  isrc code: TWAE31900443
  additional property: CopyrightID
  additional property: CopyrightStatus
  additional property: CopyrightRegisteredAt
  additional property: CopyrightChainExplorerURL
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSRecordURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSCanonicalRecord
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-10T00:28:27+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 953520

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block/953520

OTSRecordURL
type: PropertyValue
value: https://artists.proofprofile.net/proofs/track/5lOK7vPPDrqUuQlK1PAzeI.json

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lOK7vPPDrqUuQlK1PAzeI

OTSTimestamp
type: PropertyValue
value: 2026-06-13T13:32:09Z

OTSCanonicalRecord
type: PropertyValue
value: {"copyright_id":"0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1","isrc":"TWAE31900443","name":"沒有人要的土地","registered_at":"2026-06-10T00:28:27Z","spotify_id":"5lOK7vPPDrqUuQlK1PAzeI","type":"track"}

OTSVerifyInstructions
type: PropertyValue
value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lOK7vPPDrqUuQlK1PAzeI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lOK7vPPDrqUuQlK1PAzeI.
date published: 2026-06-13T13:32:09Z
text: {"copyright_id":"0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1","isrc":"TWAE31900443","name":"沒有人要的土地","registered_at":"2026-06-10T00:28:27Z","spotify_id":"5lOK7vPPDrqUuQlK1PAzeI","type":"track"}

辯護
type: MusicRecording
duration: PT2M51S
duration ms: 171520
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200422
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T21:30:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0PQeKrIIU3BPmAetwRcVk7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PQeKrIIU3BPmAetwRcVk7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804","isrc":"TWAE32200422","name":"辯護","registered_at":"2026-06-06T21:30:53Z","spotify_id":"0PQeKrIIU3BPmAetwRcVk7","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0PQeKrIIU3BPmAetwRcVk7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PQeKrIIU3BPmAetwRcVk7.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0x4bafd7f2eb6c8f25f1547bc2cc33a0fd5df8bf1174b90925f1ee0e45c59fa804","isrc":"TWAE32200422","name":"辯護","registered_at":"2026-06-06T21:30:53Z","spotify_id":"0PQeKrIIU3BPmAetwRcVk7","type":"track"}

玻璃
type: MusicRecording
duration: PT6M16S
duration ms: 376653
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200423
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:51:55+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/4K1RSN2wJpEkDjfBC7U9EL.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K1RSN2wJpEkDjfBC7U9EL
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b","isrc":"TWAE32200423","name":"玻璃","registered_at":"2026-06-08T09:51:55Z","spotify_id":"4K1RSN2wJpEkDjfBC7U9EL","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K1RSN2wJpEkDjfBC7U9EL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K1RSN2wJpEkDjfBC7U9EL.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xd7df1827882af762742a81cae11d87cf0e59803a6feaddd2370060f35ec5999b","isrc":"TWAE32200423","name":"玻璃","registered_at":"2026-06-08T09:51:55Z","spotify_id":"4K1RSN2wJpEkDjfBC7U9EL","type":"track"}

音樂人
type: MusicRecording
duration: PT3M32S
duration ms: 212800
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200424
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-07T17:49:28+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3iuj630BQIIDUiNVYbItpP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iuj630BQIIDUiNVYbItpP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5","isrc":"TWAE32200424","name":"音樂人","registered_at":"2026-06-07T17:49:28Z","spotify_id":"3iuj630BQIIDUiNVYbItpP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3iuj630BQIIDUiNVYbItpP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3iuj630BQIIDUiNVYbItpP.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xcab40c94c873b44769832bc973db5a3679fee77f8957aa008c1fe1c51608bfb5","isrc":"TWAE32200424","name":"音樂人","registered_at":"2026-06-07T17:49:28Z","spotify_id":"3iuj630BQIIDUiNVYbItpP","type":"track"}

正福
type: MusicRecording
duration: PT4M46S
duration ms: 286040
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200425
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T13:47:59+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3MIZ1lZ4UxiF2WP4TiOlCV.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MIZ1lZ4UxiF2WP4TiOlCV
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35","isrc":"TWAE32200425","name":"正福","registered_at":"2026-06-10T13:47:59Z","spotify_id":"3MIZ1lZ4UxiF2WP4TiOlCV","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3MIZ1lZ4UxiF2WP4TiOlCV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3MIZ1lZ4UxiF2WP4TiOlCV.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xf980373b3509dcb333a068a795211fbb29c68bbab1c819f58a57a572802d4f35","isrc":"TWAE32200425","name":"正福","registered_at":"2026-06-10T13:47:59Z","spotify_id":"3MIZ1lZ4UxiF2WP4TiOlCV","type":"track"}

哈囉
type: MusicRecording
duration: PT4M4S
duration ms: 244773
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200426
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-05T15:13:21+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953513
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3kuW5YA011WX3UyoUPnH0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kuW5YA011WX3UyoUPnH0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:47:07Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb","isrc":"TWAE32200426","name":"哈囉","registered_at":"2026-06-05T15:13:21Z","spotify_id":"3kuW5YA011WX3UyoUPnH0c","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3kuW5YA011WX3UyoUPnH0c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3kuW5YA011WX3UyoUPnH0c.
  date published: 2026-06-13T12:47:07Z
  text: {"copyright_id":"0xdb7e777775cb2fb23082e81425582ecb14ce65ad9848a934e324261bae4a32eb","isrc":"TWAE32200426","name":"哈囉","registered_at":"2026-06-05T15:13:21Z","spotify_id":"3kuW5YA011WX3UyoUPnH0c","type":"track"}

包袱
type: MusicRecording
duration: PT5M19S
duration ms: 319973
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200427
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:47:49+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6QWwivzKtc54DZKZcJKWEn.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QWwivzKtc54DZKZcJKWEn
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1","isrc":"TWAE32200427","name":"包袱","registered_at":"2026-06-08T09:47:49Z","spotify_id":"6QWwivzKtc54DZKZcJKWEn","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6QWwivzKtc54DZKZcJKWEn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6QWwivzKtc54DZKZcJKWEn.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xb711ce1ded172b9af0d68ec5669698bc8de522655a54c385ec7a001709dd85b1","isrc":"TWAE32200427","name":"包袱","registered_at":"2026-06-08T09:47:49Z","spotify_id":"6QWwivzKtc54DZKZcJKWEn","type":"track"}

爭寵
type: MusicRecording
duration: PT4M36S
duration ms: 276533
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200428
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:26:02+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/12zYXsTpjAxs1Q5dpaDOeJ.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12zYXsTpjAxs1Q5dpaDOeJ
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619","isrc":"TWAE32200428","name":"爭寵","registered_at":"2026-06-10T00:26:02Z","spotify_id":"12zYXsTpjAxs1Q5dpaDOeJ","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/12zYXsTpjAxs1Q5dpaDOeJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/12zYXsTpjAxs1Q5dpaDOeJ.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0xa6beee5a166f431f2c7ac52a01a0d321d585cd4309eec3f21f514be51b703619","isrc":"TWAE32200428","name":"爭寵","registered_at":"2026-06-10T00:26:02Z","spotify_id":"12zYXsTpjAxs1Q5dpaDOeJ","type":"track"}

大藝術家
type: MusicRecording
duration: PT3M53S
duration ms: 233746
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200429
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:48:34+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953520
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/425lISKsdQzAYpvruhh3Mw.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/425lISKsdQzAYpvruhh3Mw
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff","isrc":"TWAE32200429","name":"大藝術家","registered_at":"2026-06-08T09:48:34Z","spotify_id":"425lISKsdQzAYpvruhh3Mw","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/425lISKsdQzAYpvruhh3Mw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/425lISKsdQzAYpvruhh3Mw.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x3eeeff9fadfcafbaf01febb5b89f6c66493ae55d07397252998fc867601e7eff","isrc":"TWAE32200429","name":"大藝術家","registered_at":"2026-06-08T09:48:34Z","spotify_id":"425lISKsdQzAYpvruhh3Mw","type":"track"}

肉食
type: MusicRecording
duration: PT5M12S
duration ms: 312346
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200430
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T14:58:53+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953536
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953536
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0ek84sDPnEnXRnyNGxX3Zh.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ek84sDPnEnXRnyNGxX3Zh
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T17:25:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0","isrc":"TWAE32200430","name":"肉食","registered_at":"2026-06-10T14:58:53Z","spotify_id":"0ek84sDPnEnXRnyNGxX3Zh","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ek84sDPnEnXRnyNGxX3Zh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ek84sDPnEnXRnyNGxX3Zh.
  date published: 2026-06-13T17:25:41Z
  text: {"copyright_id":"0xea5e48758f75bfdf119f9cb622fac98d5f6187a76a6e317459fee462651a32a0","isrc":"TWAE32200430","name":"肉食","registered_at":"2026-06-10T14:58:53Z","spotify_id":"0ek84sDPnEnXRnyNGxX3Zh","type":"track"}

異類
type: MusicRecording
duration: PT2M55S
duration ms: 175133
explicit: false
by artist: 老破麻 O.S.D
in album: 衣冠禽獸
  type: MusicAlbum
  date published: 2022-03-01
isrc code: TWAE32200431
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:14:06+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/6O398ltYNO5ZAO63UAplX5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O398ltYNO5ZAO63UAplX5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33","isrc":"TWAE32200431","name":"異類","registered_at":"2026-06-12T01:14:06Z","spotify_id":"6O398ltYNO5ZAO63UAplX5","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6O398ltYNO5ZAO63UAplX5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6O398ltYNO5ZAO63UAplX5.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xb91a80cfa5e375ec2a85abbb1d16c4bd63bf2da07a3d77d1c7555f750152bd33","isrc":"TWAE32200431","name":"異類","registered_at":"2026-06-12T01:14:06Z","spotify_id":"6O398ltYNO5ZAO63UAplX5","type":"track"}

English Song
type: MusicRecording
duration: PT4M19S
duration ms: 259161
explicit: false
by artist: 老破麻 O.S.D
in album: English Song
  type: MusicAlbum
  date published: 2024-10-24
isrc code: TWAE32404095
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-12T01:17:15+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/41oIwYzv9rEuUAreANKf3u.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41oIwYzv9rEuUAreANKf3u
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab","isrc":"TWAE32404095","name":"English Song","registered_at":"2026-06-12T01:17:15Z","spotify_id":"41oIwYzv9rEuUAreANKf3u","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41oIwYzv9rEuUAreANKf3u.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/41oIwYzv9rEuUAreANKf3u.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xbb94a9473e4aaaf24e050e8e0164219c3cdb7c68ad0258aa981bd7f9848f5dab","isrc":"TWAE32404095","name":"English Song","registered_at":"2026-06-12T01:17:15Z","spotify_id":"41oIwYzv9rEuUAreANKf3u","type":"track"}

斷腸人Live at 光復新村
type: MusicRecording
duration: PT6M10S
duration ms: 370730
explicit: false
by artist: 老破麻 O.S.D
in album: 斷腸人Live at 光復新村
  type: MusicAlbum
  date published: 2022-01-10
isrc code: TWES12200101
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-11T02:11:26+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/39okjppJ7JrQhkNBolczeR.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39okjppJ7JrQhkNBolczeR
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d","isrc":"TWES12200101","name":"斷腸人Live at 光復新村","registered_at":"2026-06-11T02:11:26Z","spotify_id":"39okjppJ7JrQhkNBolczeR","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/39okjppJ7JrQhkNBolczeR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/39okjppJ7JrQhkNBolczeR.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x247d323c4c382d9abb60d7ae8201b38683507e628df0b47ecc49c9baa32acd6d","isrc":"TWES12200101","name":"斷腸人Live at 光復新村","registered_at":"2026-06-11T02:11:26Z","spotify_id":"39okjppJ7JrQhkNBolczeR","type":"track"}

60km/hr
type: MusicRecording
duration: PT5M45S
duration ms: 345666
explicit: false
by artist: 老破麻 O.S.D
in album: GODSPEED 2 STROKE
  type: MusicAlbum
  date published: 2021-06-08
isrc code: TWAE32100683
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-18T10:55:51+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8bdbd852149d99407a2ec144540368957aacf6ebd81456cc0e68b5065b760d64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/956304
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0R6bWxNSwsEqRWcnLZyA39.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6bWxNSwsEqRWcnLZyA39
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bdbd852149d99407a2ec144540368957aacf6ebd81456cc0e68b5065b760d64. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0R6bWxNSwsEqRWcnLZyA39.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0R6bWxNSwsEqRWcnLZyA39.
  date published: 2026-07-02T03:55:08Z

二行程
type: MusicRecording
duration: PT4M7S
duration ms: 247416
explicit: false
by artist: 老破麻 O.S.D
in album: GODSPEED 2 STROKE
  type: MusicAlbum
  date published: 2021-06-08
isrc code: TWAE32100684
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-10T00:33:20+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/74DWefB5Q5wu1vPG7bFgxr.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74DWefB5Q5wu1vPG7bFgxr
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b","isrc":"TWAE32100684","name":"二行程","registered_at":"2026-06-10T00:33:20Z","spotify_id":"74DWefB5Q5wu1vPG7bFgxr","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/74DWefB5Q5wu1vPG7bFgxr.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/74DWefB5Q5wu1vPG7bFgxr.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0xa4f21424cfafae2f97b84d821c128e82dcbe6a068b0df2bebd1304900b94425b","isrc":"TWAE32100684","name":"二行程","registered_at":"2026-06-10T00:33:20Z","spotify_id":"74DWefB5Q5wu1vPG7bFgxr","type":"track"}

老破麻
type: MusicRecording
duration: PT2M26S
duration ms: 146156
explicit: false
by artist: 老破麻 O.S.D
in album: Extended Play
  type: MusicAlbum
  date published: 2019-04-20
isrc code: TWAE31900439
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-08T09:40:30+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/3Trd6OoDqPD6FSPxNpIP37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Trd6OoDqPD6FSPxNpIP37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d","isrc":"TWAE31900439","name":"老破麻","registered_at":"2026-06-08T09:40:30Z","spotify_id":"3Trd6OoDqPD6FSPxNpIP37","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Trd6OoDqPD6FSPxNpIP37.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3Trd6OoDqPD6FSPxNpIP37.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x136ff992183129cff7ac52e57132dd3344d6b6d597f338685af20717c4319c2d","isrc":"TWAE31900439","name":"老破麻","registered_at":"2026-06-08T09:40:30Z","spotify_id":"3Trd6OoDqPD6FSPxNpIP37","type":"track"}

放空
type: MusicRecording
duration: PT5M2S
duration ms: 302013
explicit: false
by artist: 老破麻 O.S.D
in album: Extended Play
  type: MusicAlbum
  date published: 2019-04-20
isrc code: TWAE31900440
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-04T14:39:54+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953528
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953528
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/0xzP8BEyxXS0m9lGRWbszc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzP8BEyxXS0m9lGRWbszc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T15:41:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0","isrc":"TWAE31900440","name":"放空","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0xzP8BEyxXS0m9lGRWbszc","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0xzP8BEyxXS0m9lGRWbszc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0xzP8BEyxXS0m9lGRWbszc.
  date published: 2026-06-13T15:41:10Z
  text: {"copyright_id":"0x4680e16e06e585ca6a7df057da92d9cc882f0890ceae4a1e19c595c9956011a0","isrc":"TWAE31900440","name":"放空","registered_at":"2026-06-04T14:39:54Z","spotify_id":"0xzP8BEyxXS0m9lGRWbszc","type":"track"}

自由媒體
type: MusicRecording
duration: PT4M36S
duration ms: 276293
explicit: false
by artist: 老破麻 O.S.D
in album: Extended Play
  type: MusicAlbum
  date published: 2019-04-20
isrc code: TWAE31900441
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T15:13:11+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block/953515
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/track/7HhHYarluMglULgh21XDlP.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HhHYarluMglULgh21XDlP
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8","isrc":"TWAE31900441","name":"自由媒體","registered_at":"2026-06-06T15:13:11Z","spotify_id":"7HhHYarluMglULgh21XDlP","type":"track"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7HhHYarluMglULgh21XDlP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7HhHYarluMglULgh21XDlP.
  date published: 2026-06-13T12:53:06Z
  text: {"copyright_id":"0xedc3c1dd7b25d05df9f530eb297d69b840d0a564407ff8033f8269aa7a9105d8","isrc":"TWAE31900441","name":"自由媒體","registered_at":"2026-06-06T15:13:11Z","spotify_id":"7HhHYarluMglULgh21XDlP","type":"track"}

毒蟲
type: MusicRecording
duration: PT4M5S
duration ms: 245749
explicit: false
by artist: 老破麻 O.S.D
in album: Extended Play
  type: MusicAlbum
  date published: 2019-04-20
isrc code: TWAE31900442
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61be964c0b932999cbe8c77f42bff08affbd234db842a283fabebcc686fd3a5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0bS6cpLPQgFyDNfHjBEPkK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0bS6cpLPQgFyDNfHjBEPkK.
  date published: 2026-06-13T17:25:41Z
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沒有人要的土地
type: MusicRecording
duration: PT6M47S
duration ms: 407506
explicit: false
by artist: 老破麻 O.S.D
in album: Extended Play
  type: MusicAlbum
  date published: 2019-04-20
isrc code: TWAE31900443
additional property: CopyrightID
additional property: CopyrightStatus
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  value: registered
additional property: CopyrightRegisteredAt
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-13T13:32:09Z
additional property: OTSCanonicalRecord
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additional property: OTSVerifyInstructions
  type: PropertyValue
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5lOK7vPPDrqUuQlK1PAzeI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5lOK7vPPDrqUuQlK1PAzeI.
  date published: 2026-06-13T13:32:09Z
  text: {"copyright_id":"0x73572d794b56bdd9fe92ae21547a11e73dc4263e30438522b7895f056e8580e1","isrc":"TWAE31900443","name":"沒有人要的土地","registered_at":"2026-06-10T00:28:27Z","spotify_id":"5lOK7vPPDrqUuQlK1PAzeI","type":"track"}