earthling on earth
type: MusicGroup
popularity: 15
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbca5923d0bac6d9b65597bec5f0609a8d05b05351e19d010096c1a8e83827eae
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953758
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953758
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2a53bae-6332-4c33-ab01-9c78fcf0efc9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2a53bae-6332-4c33-ab01-9c78fcf0efc9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2a53bae-6332-4c33-ab01-9c78fcf0efc9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T07:48:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbca5923d0bac6d9b65597bec5f0609a8d05b05351e19d010096c1a8e83827eae","name":"earthling on earth","registered_at":"2026-06-14T23:18:14Z","symbol":"NIM0608008","token_address":"0xb6f0c8ff081f2554a9fff7987ead7cf43ce75d96","type":"artist","uuid":"b2a53bae-6332-4c33-ab01-9c78fcf0efc9"}
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 → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xbca5923d0bac6d9b65597bec5f0609a8d05b05351e19d010096c1a8e83827eae. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2a53bae-6332-4c33-ab01-9c78fcf0efc9.json and https://artists.proofprofile.net/proofs/artist/b2a53bae-6332-4c33-ab01-9c78fcf0efc9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T08:04:42Z
  text: {"copyright_id":"0xbca5923d0bac6d9b65597bec5f0609a8d05b05351e19d010096c1a8e83827eae","name":"earthling on earth","registered_at":"2026-06-14T23:18:14Z","symbol":"NIM0608008","token_address":"0xb6f0c8ff081f2554a9fff7987ead7cf43ce75d96","type":"artist","uuid":"b2a53bae-6332-4c33-ab01-9c78fcf0efc9"}
album: 苦悩と再生
  type: MusicAlbum
  date published: 2024-02-19
album: Suffering and rebirth
  type: MusicAlbum
  date published: 2024-02-19
album: The Beautiful Swaying Soul
  type: MusicAlbum
  date published: 2024-04-05
album: 知らず知らずのうちにリズムにのって踊っている君は美しい
  type: MusicAlbum
  date published: 2024-04-05
album: movie
  type: MusicAlbum
  date published: 2024-04-18
album: 映画
  type: MusicAlbum
  date published: 2024-04-18
album: 初夏の思い出
  type: MusicAlbum
  date published: 2024-05-05
album: Memories of early summer
  type: MusicAlbum
  date published: 2024-05-05
album: ちょっと男子！ちゃんとやってよ
  type: MusicAlbum
  date published: 2024-05-26
album: Hey boy! Do it properly
  type: MusicAlbum
  date published: 2024-05-26
album: unrequited love
  type: MusicAlbum
  date published: 2024-06-21
album: 片思い
  type: MusicAlbum
  date published: 2024-06-21
album: Hot Lemonade
  type: MusicAlbum
  date published: 2024-07-07
album: People still fall in love
  type: MusicAlbum
  date published: 2024-07-07
album: それでも人は恋をする
  type: MusicAlbum
  date published: 2024-07-07
album: ホットレモネード
  type: MusicAlbum
  date published: 2024-07-07
album: 「さよなら」と言われたから
  type: MusicAlbum
  date published: 2024-07-28
album: それでも人は恋をする
  type: MusicAlbum
  date published: 2024-08-08
  track: 忘れないで
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246679
    explicit: false
    by artist: earthling on earth
    in album: それでも人は恋をする
      type: MusicAlbum
      date published: 2024-08-08
    isrc code: JPW462432106
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T05:25:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa024d40bb63b6809556e55a94c70b8e1bacc8b5157dec6670939a748919c8594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462432106
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa024d40bb63b6809556e55a94c70b8e1bacc8b5157dec6670939a748919c8594. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462432106.
      date published: 2026-07-04T10:04:33Z
    audio: 忘れないで
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.03
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.723
      additional property: Energy
        type: PropertyValue
        value: 0.167
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.907
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.094
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.425
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.916
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 見えない色
  type: MusicAlbum
  date published: 2024-08-13
album: 10月26日
  type: MusicAlbum
  date published: 2024-08-14
album: 可愛いから許してね♡
  type: MusicAlbum
  date published: 2024-08-29
album: 空っぽ
  type: MusicAlbum
  date published: 2024-09-03
album: 救い
  type: MusicAlbum
  date published: 2024-10-06
album: 風
  type: MusicAlbum
  date published: 2024-10-23
album: 憂鬱と崩壊
  type: MusicAlbum
  date published: 2024-11-05
  track: 汚点
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239999
    explicit: false
    by artist: earthling on earth
    in album: 憂鬱と崩壊
    isrc code: JPW462454453
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 汚点
  track: 証明
  track: そのままでいい
album: ツンツンデレデレ (Single. ver)
album: NeoZenith
album: ひとつぶ
album: 赤穂浪士四十七士の唄
album: Ban Ban Ban
album: I'm here
album: I love you, but goodbye
album: 大好きだけど、さようなら
album: Shine on our way
album: rain
album: The One Who Is No One
album: 何者でもない者
album: Rubicon
album: Beyond Dark

earthling on earth
type: MusicGroup

憂鬱と崩壊
type: MusicAlbum
date published: 2024-11-05

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-19T12:29:24+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x719ebe0610f6a308e87e9197f2422a3080b68872d6a75c2586b502e00a10a4c5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958733

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958733

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454453

OTSTimestamp
type: PropertyValue
value: 2026-07-19T12:51:21Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719ebe0610f6a308e87e9197f2422a3080b68872d6a75c2586b502e00a10a4c5. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454453.
date published: 2026-07-19T12:51:21Z

汚点
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 80.97
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.816
additional property: Energy
  type: PropertyValue
  value: 0.335
additional property: Speechiness
  type: PropertyValue
  value: 0.147
additional property: Acousticness
  type: PropertyValue
  value: 0.672
additional property: Instrumentalness
  type: PropertyValue
  value: 0.009
additional property: Liveness
  type: PropertyValue
  value: 0.112
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.237
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.244
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

証明
type: MusicRecording
duration: PT3M59S
duration ms: 239999
explicit: false
by artist: earthling on earth
in album: 憂鬱と崩壊
  type: MusicAlbum
  date published: 2024-11-05
isrc code: JPW462454462
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-18T13:40:41+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa980d0e68bd38ca47daefe03860a7b94ac7d4841e5fb223d15de2c6c57e70b0c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958601
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958601
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454462
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-18T19:27:02Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa980d0e68bd38ca47daefe03860a7b94ac7d4841e5fb223d15de2c6c57e70b0c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454462.
  date published: 2026-07-18T19:27:02Z
audio: 証明
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.972
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.617
  additional property: Energy
    type: PropertyValue
    value: 0.393
  additional property: Speechiness
    type: PropertyValue
    value: 0.034
  additional property: Acousticness
    type: PropertyValue
    value: 0.09
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.151
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.093
  additional property: Loudness (dB)
    type: PropertyValue
    value: -11.968
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Minor

そのままでいい
type: MusicRecording
duration: PT4M9S
duration ms: 249959
explicit: false
by artist: earthling on earth
in album: 憂鬱と崩壊
  type: MusicAlbum
  date published: 2024-11-05
isrc code: JPW462454463
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-15T15:32:29+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bbb21877b92ca8f635fdcf11e7c1e15ac0ff8b7560a6a67a269931366303fa3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 958170
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/958170
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454463
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-15T16:21:50Z
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbb21877b92ca8f635fdcf11e7c1e15ac0ff8b7560a6a67a269931366303fa3. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPW462454463.
  date published: 2026-07-15T16:21:50Z
audio: そのままでいい
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 120.058
  additional property: Musical Key
    type: PropertyValue
    value: 2
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.743
  additional property: Energy
    type: PropertyValue
    value: 0.11
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.97
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.023
  additional property: Liveness
    type: PropertyValue
    value: 0.099
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.294
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.811
  additional property: Key Name
    type: PropertyValue
    value: D
  additional property: Mode Name
    type: PropertyValue
    value: Major

ツンツンデレデレ (Single. ver)
type: MusicAlbum
date published: 2024-11-06

NeoZenith
type: MusicAlbum
date published: 2024-11-22

ひとつぶ
type: MusicAlbum
date published: 2024-12-11

赤穂浪士四十七士の唄
type: MusicAlbum
date published: 2025-01-14

Ban Ban Ban
type: MusicAlbum
date published: 2025-02-20

I'm here
type: MusicAlbum
date published: 2025-03-04

I love you, but goodbye
type: MusicAlbum
date published: 2025-03-07

大好きだけど、さようなら
type: MusicAlbum
date published: 2025-03-07

Shine on our way
type: MusicAlbum
date published: 2025-03-31

Shine on our way
type: MusicAlbum
date published: 2025-03-31

rain
type: MusicAlbum
date published: 2025-04-24

rain
type: MusicAlbum
date published: 2025-04-24

The One Who Is No One
type: MusicAlbum
date published: 2025-04-29

何者でもない者
type: MusicAlbum
date published: 2025-04-29
track: 何者でもない者
  type: MusicRecording
  duration: PT3M30S
  duration ms: 210919
  explicit: false
  by artist: earthling on earth
  in album: 何者でもない者
    type: MusicAlbum
    date published: 2025-04-29
  isrc code: TCJPG2587676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T01:33:08+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1ff2883a2e2b11819ab6fdde0d87e34c7f7502f08c373670df5ec36a1e48a318
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958805
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958805
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG2587676
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T02:22:58Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff2883a2e2b11819ab6fdde0d87e34c7f7502f08c373670df5ec36a1e48a318. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPG2587676.
    date published: 2026-07-20T02:22:58Z
  audio: 何者でもない者
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.545
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.619
    additional property: Energy
      type: PropertyValue
      value: 0.503
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.016
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.156
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.323
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.911
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major

Rubicon
type: MusicAlbum
date published: 2025-05-26

Rubicon
type: MusicAlbum
date published: 2025-05-26
track: Rubicon
  type: MusicRecording
  duration: PT4M24S
  duration ms: 264719
  explicit: false
  by artist: earthling on earth
  in album: Rubicon
    type: MusicAlbum
    date published: 2025-05-26
  isrc code: TCJPH2500344
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:02:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb8575259ee7e5862bcf4fae7849d097529af351a3260f6e8d6b18ca90e3de36b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2500344
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8575259ee7e5862bcf4fae7849d097529af351a3260f6e8d6b18ca90e3de36b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPH2500344.
    date published: 2026-07-17T09:14:21Z
  audio: Rubicon
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 92.002
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.682
    additional property: Energy
      type: PropertyValue
      value: 0.522
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.107
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.113
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.181
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.713
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Beyond Dark
type: MusicAlbum
date published: 2025-11-09

Beyond Dark
type: MusicAlbum
date published: 2025-11-09