Yak
type: MusicGroup
genre: breakbeat
genre: uk funky
description: The yak (Bos grunniens), also known as the Tartary ox, grunting ox, hairy cattle, sarlak or sarlyk, or domestic yak, is a species of long-haired domesticated cattle found throughout the Himalayan regi
popularity: 9
followers: 3815
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x034919e671e7ba2c72edfa353d52db6ec7f6310050f9a30cd4c740aaf24922b1
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/c94d8914-2097-4ef2-98cd-7ced3bb14a58.json
additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c94d8914-2097-4ef2-98cd-7ced3bb14a58
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
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 0x034919e671e7ba2c72edfa353d52db6ec7f6310050f9a30cd4c740aaf24922b1. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c94d8914-2097-4ef2-98cd-7ced3bb14a58.json and https://artists.proofprofile.net/proofs/artist/c94d8914-2097-4ef2-98cd-7ced3bb14a58.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Yak Cjaw003
  type: MusicAlbum
  date published: 2016-05-06
album: Mido / Darunia
  type: MusicAlbum
  date published: 2017-06-16
album: Mido / Darunia
  type: MusicAlbum
  date published: 2017-06-16
  track: Mido
    type: MusicRecording
    duration: PT6M8S
    duration ms: 368420
    explicit: false
    by artist: Yak
    in album: Mido / Darunia
      type: MusicAlbum
      date published: 2017-06-16
    genre: breakbeat
    genre: uk funky
    isrc code: DEMM41701309
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf7302635f9f4df970917caa4e7772f8a85558dba28a2e8c18aa70dcbc4804c2
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    additional property: OTSBitcoinBlock
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      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0xaf7302635f9f4df970917caa4e7772f8a85558dba28a2e8c18aa70dcbc4804c2. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEMM41701309.
      date published: 2026-07-05T04:47:21Z
    audio: Mido
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.014
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.79
      additional property: Energy
        type: PropertyValue
        value: 0.778
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.906
      additional property: Liveness
        type: PropertyValue
        value: 0.055
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.549
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.053
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 3024-FYE2
  type: MusicAlbum
  date published: 2018-12-07
album: 3024-FYE2
  type: MusicAlbum
  date published: 2018-12-07
album: 3024-FYE2
  type: MusicAlbum
  date published: 2018-12-07
album: 3024-FYE2
  type: MusicAlbum
  date published: 2018-12-07
album: Wide Eye
  type: MusicAlbum
  date published: 2019-04-09
album: Stampede
  type: MusicAlbum
  date published: 2019-05-01
album: Termina - EP
  type: MusicAlbum
  date published: 2019-05-17
album: Umbra / Kaepora
  type: MusicAlbum
  date published: 2019-07-19
album: Gerudo EP
  type: MusicAlbum
  date published: 2019-10-18
album: Gerudo EP
  type: MusicAlbum
  date published: 2019-10-18
album: Dire Hit EP
  type: MusicAlbum
  date published: 2020-04-17
album: Dire Hit EP
  type: MusicAlbum
  date published: 2020-04-17
album: Dire Hit
  type: MusicAlbum
  date published: 2020-04-17
album: 响马淦2021
  type: MusicAlbum
  date published: 2021-01-20
  track: 响马淦2021
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188607
    explicit: true
    by artist: Yak
    in album: 响马淦2021
      type: MusicAlbum
      date published: 2021-01-20
    genre: breakbeat
    genre: uk funky
    isrc code: FR10S2177556
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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    additional property: OTSBitcoinBlock
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      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 响马淦2021
album: Balmora Blue / Swex
album: Moon Sugar

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956725

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2177556

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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 0xe2d948e6c6dc75866880072a3271b621c0609140d1530a7d45fd09d7c532308d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR10S2177556.
date published: 2026-07-05T01:12:41Z

响马淦2021
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 146.084
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: 0.859
additional property: Energy
  type: PropertyValue
  value: 0.941
additional property: Speechiness
  type: PropertyValue
  value: 0.262
additional property: Acousticness
  type: PropertyValue
  value: 0.178
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.11
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.678
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.772
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

Balmora Blue / Swex
type: MusicAlbum
date published: 2022-09-09

Moon Sugar
type: MusicAlbum
date published: 2022-12-02