FEDECOS
type: MusicGroup
popularity: 2
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x710d36a5d7fa26b4bc4519d3e8e24bd5291c664c76725c9756d6d594907b516d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e610865-2e5d-44ae-aa95-70f165be3c2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e610865-2e5d-44ae-aa95-70f165be3c2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e610865-2e5d-44ae-aa95-70f165be3c2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
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 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 0x710d36a5d7fa26b4bc4519d3e8e24bd5291c664c76725c9756d6d594907b516d. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e610865-2e5d-44ae-aa95-70f165be3c2b.json and https://artists.proofprofile.net/proofs/artist/9e610865-2e5d-44ae-aa95-70f165be3c2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: XTR
  type: MusicAlbum
  date published: 2020-08-17
album: XTR
  type: MusicAlbum
  date published: 2020-08-17
album: PELIGROSA
  type: MusicAlbum
  date published: 2020-11-25
album: PELIGROSA
  type: MusicAlbum
  date published: 2020-11-25
album: Fe del Pueblo
  type: MusicAlbum
  date published: 2022-05-03
album: Fe del Pueblo
  type: MusicAlbum
  date published: 2022-05-03
album: Fedelpueblo
  type: MusicAlbum
  date published: 2022-05-17
album: Ella Tiene
  type: MusicAlbum
  date published: 2022-06-21
album: Ella Tiene
  type: MusicAlbum
  date published: 2022-06-21
album: Ella Tiene
  type: MusicAlbum
  date published: 2022-06-21
  track: Ella Tiene
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261120
    explicit: false
    by artist: FEDECOS
    in album: Ella Tiene
      type: MusicAlbum
      date published: 2022-06-21
    isrc code: QZNJV2222890
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T01:02:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbb9a603d0e24aa9ae177a63e08ec0f4e015465aa69e4267a400deb9ffa54c296
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960185
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960185
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2222890
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T01:32:48Z
    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 0xbb9a603d0e24aa9ae177a63e08ec0f4e015465aa69e4267a400deb9ffa54c296. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/QZNJV2222890.
      date published: 2026-07-30T01:32:48Z
    audio: Ella Tiene
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.258
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.606
      additional property: Speechiness
        type: PropertyValue
        value: 0.358
      additional property: Acousticness
        type: PropertyValue
        value: 0.286
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.242
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.668
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La Dama y el Vagabundo
  type: MusicAlbum
  date published: 2022-09-20
album: La Dama y el Vagabundo
  type: MusicAlbum
  date published: 2022-09-20
album: La Dama y el Vagabundo
  type: MusicAlbum
  date published: 2022-09-20
album: DONDE VOY
  type: MusicAlbum
  date published: 2022-12-16
album: BALA PERDIDA
  type: MusicAlbum
  date published: 2023-10-05
album: PANGEA
  type: MusicAlbum
  date published: 2024-01-16
album: DILE
  type: MusicAlbum
  date published: 2024-01-16
album: PANGEA
  type: MusicAlbum
  date published: 2024-01-16