Rasta Ferrer
type: MusicGroup
genre: latin house
genre: tech house
popularity: 11
followers: 367
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x526aba52faa9da83f2795b6df7d54aa915b68a93bce3ad2d12c1100811fe4572
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953743
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953743
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2007344-3b17-4732-9dbe-1554b0a76326.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2007344-3b17-4732-9dbe-1554b0a76326.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2007344-3b17-4732-9dbe-1554b0a76326
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:52:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x526aba52faa9da83f2795b6df7d54aa915b68a93bce3ad2d12c1100811fe4572","name":"Rasta Ferrer","registered_at":"2026-06-14T21:37:22Z","symbol":"NIM0583929","token_address":"0x31d950ded94657168d8e8051fef28d4bfc4ff2ff","type":"artist","uuid":"a2007344-3b17-4732-9dbe-1554b0a76326"}
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 0x526aba52faa9da83f2795b6df7d54aa915b68a93bce3ad2d12c1100811fe4572. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2007344-3b17-4732-9dbe-1554b0a76326.json and https://artists.proofprofile.net/proofs/artist/a2007344-3b17-4732-9dbe-1554b0a76326.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
  text: {"copyright_id":"0x526aba52faa9da83f2795b6df7d54aa915b68a93bce3ad2d12c1100811fe4572","name":"Rasta Ferrer","registered_at":"2026-06-14T21:37:22Z","symbol":"NIM0583929","token_address":"0x31d950ded94657168d8e8051fef28d4bfc4ff2ff","type":"artist","uuid":"a2007344-3b17-4732-9dbe-1554b0a76326"}
album: Crime
  type: MusicAlbum
  date published: 2020-11-02
album: Gente
  type: MusicAlbum
  date published: 2020-11-07
album: Calor
  type: MusicAlbum
  date published: 2021-04-16
album: Nostalgia
  type: MusicAlbum
  date published: 2021-08-27
album: Esta Noche
  type: MusicAlbum
  date published: 2021-10-25
album: Linda Rosa
  type: MusicAlbum
  date published: 2022-02-12
album: 80's Time
  type: MusicAlbum
  date published: 2022-03-25
album: Linda Rosa Remixes
  type: MusicAlbum
  date published: 2022-06-03
album: Los Ñeques
  type: MusicAlbum
  date published: 2023-01-13
album: Si me quieres
  type: MusicAlbum
  date published: 2023-01-30
album: Music
  type: MusicAlbum
  date published: 2023-09-22
album: Music
  type: MusicAlbum
  date published: 2023-09-22
album: Music
  type: MusicAlbum
  date published: 2023-09-29
album: Las Flores
  type: MusicAlbum
  date published: 2023-11-02
album: Mujeres Malas
  type: MusicAlbum
  date published: 2024-03-22
album: Guataqui
  type: MusicAlbum
  date published: 2024-05-03
album: Tamborito
  type: MusicAlbum
  date published: 2024-06-16
  track: Tamborito
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164970
    explicit: false
    by artist: Rasta Ferrer
    in album: Tamborito
      type: MusicAlbum
      date published: 2024-06-16
    genre: latin house
    genre: tech house
    isrc code: CA5KR2467028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:17:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdbdc2bee88a131e3b2e20a309278e2d4213cabdd866f23220a3fab5bf2d337b1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2467028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0xdbdc2bee88a131e3b2e20a309278e2d4213cabdd866f23220a3fab5bf2d337b1. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/CA5KR2467028.
      date published: 2026-07-18T07:54:29Z
    audio: Tamborito
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.077
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.937
      additional property: Speechiness
        type: PropertyValue
        value: 0.087
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.008
      additional property: Liveness
        type: PropertyValue
        value: 0.439
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.55
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.804
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Na Tora
  type: MusicAlbum
  date published: 2024-08-11
album: Crime
  type: MusicAlbum
  date published: 2024-11-22
  track: Crime
    type: MusicRecording
    duration: PT3M32S
    duration ms: 212202
    explicit: false
    by artist: Rasta Ferrer
    in album: Crime
      type: MusicAlbum
      date published: 2024-11-22
    genre: latin house
    genre: tech house
    isrc code: CA5KR2502812
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T04:30:17+00:00
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Crime
album: Linda Rosa 2024
album: Dientes

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x264c041cd09b3c643c9a111b7d21454b911989333ca22f1067dd6379977154be

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958969

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958969

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2502812

OTSTimestamp
type: PropertyValue
value: 2026-07-21T04:58:13Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264c041cd09b3c643c9a111b7d21454b911989333ca22f1067dd6379977154be. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/CA5KR2502812.
date published: 2026-07-21T04:58:13Z

Crime
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 125.537
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.741
additional property: Energy
  type: PropertyValue
  value: 0.942
additional property: Speechiness
  type: PropertyValue
  value: 0.079
additional property: Acousticness
  type: PropertyValue
  value: 0.065
additional property: Instrumentalness
  type: PropertyValue
  value: 0.81
additional property: Liveness
  type: PropertyValue
  value: 0.078
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.719
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.283
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Minor

Linda Rosa 2024
type: MusicAlbum
date published: 2024-12-13

Dientes
type: MusicAlbum
date published: 2025-02-14