Ángel López
type: MusicGroup
popularity: 13
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f1844fb59254c0ba77e29c96944fbe0682c4eebfbbe5bd1041daf337c7e6ffe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f9410c-4d72-4a8b-8802-3e73e444677c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21f9410c-4d72-4a8b-8802-3e73e444677c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21f9410c-4d72-4a8b-8802-3e73e444677c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f1844fb59254c0ba77e29c96944fbe0682c4eebfbbe5bd1041daf337c7e6ffe","name":"Ángel López","registered_at":"2026-06-14T08:02:24Z","symbol":"NIM0389567","token_address":"0x0243ef5a446fcff0b20b755e343fdedd3e362b0f","type":"artist","uuid":"21f9410c-4d72-4a8b-8802-3e73e444677c"}
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 0x7f1844fb59254c0ba77e29c96944fbe0682c4eebfbbe5bd1041daf337c7e6ffe. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21f9410c-4d72-4a8b-8802-3e73e444677c.json and https://artists.proofprofile.net/proofs/artist/21f9410c-4d72-4a8b-8802-3e73e444677c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x7f1844fb59254c0ba77e29c96944fbe0682c4eebfbbe5bd1041daf337c7e6ffe","name":"Ángel López","registered_at":"2026-06-14T08:02:24Z","symbol":"NIM0389567","token_address":"0x0243ef5a446fcff0b20b755e343fdedd3e362b0f","type":"artist","uuid":"21f9410c-4d72-4a8b-8802-3e73e444677c"}
track: La Bendición - Unidos

La Bendición - Unidos
type: MusicRecording
duration: PT6M18S
duration ms: 378416
explicit: false
by artist: Alkilados
by artist: Alex Campos
by artist: Rodrigo Tapari
by artist: Ángel López
by artist: Bernardo Espadas
by artist: Camilú
by artist: Charlie Zaa
by artist: Danny Frank
by artist: Gabriel Coronel
by artist: Jimmy Yunes
by artist: Lola Ponce
by artist: Lorelei Taron
by artist: Manuel Wirtz
by artist: Marcos Llunas
by artist: Maria Fernanda Alvo Diaz
by artist: Martín Valverde
by artist: Michelle Rodríguez
by artist: Migueli
by artist: Patricia Sosa
by artist: Pitingo
by artist: Romano
by artist: Twin Melody
in album: La Bendición - Unidos
  type: MusicAlbum
  date published: 2020-12-10
isrc code: AR16K2000001
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
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additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb672038c41f7994da28f57760a774830e50998e71cfe5afff9ce309e46978d4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953520
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953520
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR16K2000001
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953520
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T13:32:09+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb672038c41f7994da28f57760a774830e50998e71cfe5afff9ce309e46978d4a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/AR16K2000001.
  date published: 2026-06-13T15:41:10Z
audio: La Bendición - Unidos
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.204
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.425
  additional property: Energy
    type: PropertyValue
    value: 0.428
  additional property: Speechiness
    type: PropertyValue
    value: 0.031
  additional property: Acousticness
    type: PropertyValue
    value: 0.01
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.114
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.206
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.774
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major