Tercer Sol
type: MusicGroup
genre: post-punk
popularity: 6
followers: 708
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x568a70bc7ec22df16316b3ee681dc67548c689c1d643c6b5c4e6f688868adcdf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x568a70bc7ec22df16316b3ee681dc67548c689c1d643c6b5c4e6f688868adcdf","name":"Tercer Sol","registered_at":"2026-06-20T08:49:08Z","symbol":"NIM1573973","token_address":"0x728fda8ab6880c9b5db544350d67487736f19d46","type":"artist","uuid":"a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b"}
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 0x568a70bc7ec22df16316b3ee681dc67548c689c1d643c6b5c4e6f688868adcdf. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b.json and https://artists.proofprofile.net/proofs/artist/a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x568a70bc7ec22df16316b3ee681dc67548c689c1d643c6b5c4e6f688868adcdf","name":"Tercer Sol","registered_at":"2026-06-20T08:49:08Z","symbol":"NIM1573973","token_address":"0x728fda8ab6880c9b5db544350d67487736f19d46","type":"artist","uuid":"a9fcdb1a-3fdf-44e0-b4bc-b9844ed7c70b"}
album: Tercer Sol
  type: MusicAlbum
  date published: 2014-10-15
album: De Copas
  type: MusicAlbum
  date published: 2019-03-01
album: Lejos
  type: MusicAlbum
  date published: 2019-03-15
album: Lejos
  type: MusicAlbum
  date published: 2019-04-05
album: Recuerda
  type: MusicAlbum
  date published: 2022-11-18
album: Hoy
  type: MusicAlbum
  date published: 2023-01-13
album: Presentimiento
  type: MusicAlbum
  date published: 2023-02-24
album: Bicho bola
  type: MusicAlbum
  date published: 2025-02-28
album: Flotar
  type: MusicAlbum
  date published: 2025-03-21
album: La ciudad reflejada
  type: MusicAlbum
  date published: 2025-04-11
  track: El plan
    type: MusicRecording
    duration: PT4M6S
    duration ms: 246822
    explicit: false
    by artist: Tercer Sol
    in album: La ciudad reflejada
      type: MusicAlbum
      date published: 2025-04-11
    genre: post-punk
    isrc code: ES6492541101
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T08:08:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b3f7cafd2e8891ce8ecf3218abe1cdf71066e180429fd3d7697278e540fe01e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957820
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957820
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6492541101
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T07:54:01Z
    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 0x3b3f7cafd2e8891ce8ecf3218abe1cdf71066e180429fd3d7697278e540fe01e. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ES6492541101.
      date published: 2026-07-13T07:54:01Z
    audio: El plan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.042
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.467
      additional property: Energy
        type: PropertyValue
        value: 0.915
      additional property: Speechiness
        type: PropertyValue
        value: 0.055
      additional property: Acousticness
        type: PropertyValue
        value: 0.02
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.763
      additional property: Liveness
        type: PropertyValue
        value: 0.244
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.505
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.831
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Otra vida (No es para mí)
    type: MusicRecording
    duration: PT4M40S
    duration ms: 280445
    explicit: false
    by artist: Tercer Sol
    in album: La ciudad reflejada
      type: MusicAlbum
      date published: 2025-04-11
    genre: post-punk
    isrc code: ES6492541102
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:58:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x741cd2aa92cbcb9561f5527196aed8a71250a2765e5ae7ac00f6f63f932dd69d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959008
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959008
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6492541102
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T16:00:26Z
    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 0x741cd2aa92cbcb9561f5527196aed8a71250a2765e5ae7ac00f6f63f932dd69d. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:00:26Z), 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/ES6492541102.
      date published: 2026-07-21T16:00:26Z
    audio: Otra vida (No es para mí)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.034
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.493

Energy
type: PropertyValue
value: 0.812

Speechiness
type: PropertyValue
value: 0.037

Acousticness
type: PropertyValue
value: 0.001

Instrumentalness
type: PropertyValue
value: 0.779

Liveness
type: PropertyValue
value: 0.173

Valence (Positivity)
type: PropertyValue
value: 0.408

Loudness (dB)
type: PropertyValue
value: -6.591

Key Name
type: PropertyValue
value: E

Mode Name
type: PropertyValue
value: Minor