M I C E
type: MusicGroup
genre: euskal-rock
genre: euskal-musica
genre: euskal-indie
popularity: 12
followers: 1952
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f73002c0febfffca0db602e8764e45fdee11c5bfebea156f0879f0d49dff10b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f73002c0febfffca0db602e8764e45fdee11c5bfebea156f0879f0d49dff10b","name":"M I C E","registered_at":"2026-06-14T23:37:29Z","symbol":"NIM0612590","token_address":"0x1d7c5fd1648e51e73de5d61fa68bd574188c0ffb","type":"artist","uuid":"b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f73002c0febfffca0db602e8764e45fdee11c5bfebea156f0879f0d49dff10b. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5.json and https://artists.proofprofile.net/proofs/artist/b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1f73002c0febfffca0db602e8764e45fdee11c5bfebea156f0879f0d49dff10b","name":"M I C E","registered_at":"2026-06-14T23:37:29Z","symbol":"NIM0612590","token_address":"0x1d7c5fd1648e51e73de5d61fa68bd574188c0ffb","type":"artist","uuid":"b5a2dfd7-ff78-422b-9a1e-c4d06cd9c2e5"}
album: Lautada
  type: MusicAlbum
  date published: 2022-09-29
album: M I C E
  type: MusicAlbum
  date published: 2017-11-13
  track: Ausardiarik ez
    type: MusicRecording
    duration: PT3M19S
    duration ms: 199613
    explicit: false
    by artist: M I C E
    in album: M I C E
      type: MusicAlbum
      date published: 2017-11-13
    genre: euskal-rock
    genre: euskal-musica
    genre: euskal-indie
    isrc code: ESA011792236
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-21T13:27:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x809dd5491b4207232ed56f7c81f6a7eaa7c208627127ed0e5bf2894edd75b177
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011792236
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809dd5491b4207232ed56f7c81f6a7eaa7c208627127ed0e5bf2894edd75b177. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ESA011792236.
      date published: 2026-07-02T03:30:09Z
    audio: Ausardiarik ez
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 188.953
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.476
      additional property: Energy
        type: PropertyValue
        value: 0.331
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.739
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.503
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.102
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.51
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Buelteri eusten
    type: MusicRecording
    duration: PT3M11S
    duration ms: 191520
    explicit: false
    by artist: M I C E
    in album: M I C E
      type: MusicAlbum
      date published: 2017-11-13
    genre: euskal-rock
    genre: euskal-musica
    genre: euskal-indie
    isrc code: ESA011792237
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-20T15:02:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1714819ca48a9d95b3d73346bcc2e17ab25326f3317b4b3137e33b46262776a2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956302
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956302
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011792237
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:30:09Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1714819ca48a9d95b3d73346bcc2e17ab25326f3317b4b3137e33b46262776a2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ESA011792237.
      date published: 2026-07-02T03:30:09Z
    audio: Buelteri eusten
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.713
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.588
      additional property: Energy
        type: PropertyValue
        value: 0.737
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.186
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Ehundu Gasteiz
album: Betiko Bero
album: Inor begira izanda ere
album: Ernaltzen
album: Zaborrezko munstroa
album: Zilar Printzak

Instrumentalness
type: PropertyValue
value: 0.083

Liveness
type: PropertyValue
value: 0.335

Valence (Positivity)
type: PropertyValue
value: 0.461

Loudness (dB)
type: PropertyValue
value: -11.808

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor

Ehundu Gasteiz
type: MusicAlbum
date published: 2023-10-13

Betiko Bero
type: MusicAlbum
date published: 2023-06-29

Inor begira izanda ere
type: MusicAlbum
date published: 2022-09-02

Ernaltzen
type: MusicAlbum
date published: 2022-05-26

Zaborrezko munstroa
type: MusicAlbum
date published: 2020-03-05

Zilar Printzak
type: MusicAlbum
date published: 2019-12-02