Matute M2T
type: MusicGroup
popularity: 9
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb9bec7cdc9869f0bfbecfe6ec6c3cdd86b82d795ddcb27d153bc3f498d623ab1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40935c3e-a7e0-4127-bf38-2eecdc1394c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40935c3e-a7e0-4127-bf38-2eecdc1394c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40935c3e-a7e0-4127-bf38-2eecdc1394c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb9bec7cdc9869f0bfbecfe6ec6c3cdd86b82d795ddcb27d153bc3f498d623ab1","name":"Matute M2T","registered_at":"2026-06-16T12:03:13Z","symbol":"NIM1046056","token_address":"0x300c7879f89ff2133c24d2402c46635ba5154056","type":"artist","uuid":"40935c3e-a7e0-4127-bf38-2eecdc1394c8"}
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 0xb9bec7cdc9869f0bfbecfe6ec6c3cdd86b82d795ddcb27d153bc3f498d623ab1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40935c3e-a7e0-4127-bf38-2eecdc1394c8.json and https://artists.proofprofile.net/proofs/artist/40935c3e-a7e0-4127-bf38-2eecdc1394c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb9bec7cdc9869f0bfbecfe6ec6c3cdd86b82d795ddcb27d153bc3f498d623ab1","name":"Matute M2T","registered_at":"2026-06-16T12:03:13Z","symbol":"NIM1046056","token_address":"0x300c7879f89ff2133c24d2402c46635ba5154056","type":"artist","uuid":"40935c3e-a7e0-4127-bf38-2eecdc1394c8"}
album: Oh Baby Listen
  type: MusicAlbum
  date published: 2018-02-23
album: A lo Clásico
  type: MusicAlbum
  date published: 2020-05-20
album: Not Call
  type: MusicAlbum
  date published: 2021-04-30
album: Not Call
  type: MusicAlbum
  date published: 2021-04-30
  track: Not Call
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171738
    explicit: true
    by artist: Matute M2T
    in album: Not Call
      type: MusicAlbum
      date published: 2021-04-30
    isrc code: ESA012151230
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:57:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7c685a9110d93c415ccc9206b2780287b18fb14256fc692df2c2a532dcf3307
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012151230
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T09:59:41Z
    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 0xd7c685a9110d93c415ccc9206b2780287b18fb14256fc692df2c2a532dcf3307. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T09:59:41Z), 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/ESA012151230.
      date published: 2026-07-20T09:59:41Z
    audio: Not Call
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 174.095
      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: 0.818
      additional property: Energy
        type: PropertyValue
        value: 0.506
      additional property: Speechiness
        type: PropertyValue
        value: 0.48
      additional property: Acousticness
        type: PropertyValue
        value: 0.218
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.505
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.464
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Deja Vu
  type: MusicAlbum
  date published: 2021-08-02