Alfonso Gardi
type: MusicGroup
popularity: 5
followers: 715
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf359c738bf8e923227b361ae91b83d15af7b8cba9d53257b4f20699c602d86bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/224d0056-764f-4e5a-9d8e-7acbe9c09753.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/224d0056-764f-4e5a-9d8e-7acbe9c09753.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/224d0056-764f-4e5a-9d8e-7acbe9c09753
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf359c738bf8e923227b361ae91b83d15af7b8cba9d53257b4f20699c602d86bd","name":"Alfonso Gardi","registered_at":"2026-06-16T01:28:55Z","symbol":"NIM0894599","token_address":"0x50b190dc36da1b366eddd131ef1071a8d538fc43","type":"artist","uuid":"224d0056-764f-4e5a-9d8e-7acbe9c09753"}
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 0xf359c738bf8e923227b361ae91b83d15af7b8cba9d53257b4f20699c602d86bd. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/224d0056-764f-4e5a-9d8e-7acbe9c09753.json and https://artists.proofprofile.net/proofs/artist/224d0056-764f-4e5a-9d8e-7acbe9c09753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xf359c738bf8e923227b361ae91b83d15af7b8cba9d53257b4f20699c602d86bd","name":"Alfonso Gardi","registered_at":"2026-06-16T01:28:55Z","symbol":"NIM0894599","token_address":"0x50b190dc36da1b366eddd131ef1071a8d538fc43","type":"artist","uuid":"224d0056-764f-4e5a-9d8e-7acbe9c09753"}
album: Hijas del mañana
  type: MusicAlbum
  date published: 2017-05-18
album: Madres del mañana
  type: MusicAlbum
  date published: 2019-11-15
  track: No me sueltes
album: La Isla
  type: MusicAlbum
  date published: 2021-05-25
album: Hiperdespacio interior
  type: MusicAlbum
  date published: 2021-06-08
album: El Aleph
  type: MusicAlbum
  date published: 2021-06-22
album: Niña calle
  type: MusicAlbum
  date published: 2021-07-06
album: Mi Buena Amiga
  type: MusicAlbum
  date published: 2021-07-20
album: Sal marina
  type: MusicAlbum
  date published: 2021-08-03
album: Así Cantó Zappatustra Z
  type: MusicAlbum
  date published: 2021-08-19
album: Tu canción
  type: MusicAlbum
  date published: 2021-11-04
album: Cuánto
  type: MusicAlbum
  date published: 2021-11-18
album: Llegó Tu Hora
  type: MusicAlbum
  date published: 2021-11-30
  track: Niña Calle
album: Republicaremos
  type: MusicAlbum
  date published: 2024-06-08
album: Republicaremos (galego, català, euskera)
  type: MusicAlbum
  date published: 2024-06-15
album: Red
  type: MusicAlbum
  date published: 2024-07-31
album: Nuestro Ahora
  type: MusicAlbum
  date published: 2024-12-30
album: Nuestro Ahora (Tierra)
  type: MusicAlbum
  date published: 2025-02-24
album: Nuestro Ahora (Libertad)
  type: MusicAlbum
  date published: 2025-05-15

No me sueltes
type: MusicRecording
duration: PT6M8S
duration ms: 368091
explicit: false
by artist: Alfonso Gardi
in album: Madres del mañana
  type: MusicAlbum
  date published: 2019-11-15
isrc code: ESA011992231
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T00:10:43+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb4a35b4d331e135593a80b1fc0c85e149e8a42ecd43b3e87119f7d94285626ef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011992231
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+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: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+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 0xb4a35b4d331e135593a80b1fc0c85e149e8a42ecd43b3e87119f7d94285626ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ESA011992231.
  date published: 2026-07-08T03:22:41Z
audio: No me sueltes
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 116.703
  additional property: Musical Key
    type: PropertyValue
    value: 4
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.479
  additional property: Energy
    type: PropertyValue
    value: 0.156
  additional property: Speechiness
    type: PropertyValue
    value: 0.044
  additional property: Acousticness
    type: PropertyValue
    value: 0.944
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.074
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.321
  additional property: Loudness (dB)
    type: PropertyValue
    value: -15.056
  additional property: Key Name
    type: PropertyValue
    value: E
  additional property: Mode Name
    type: PropertyValue
    value: Major

Niña Calle
type: MusicRecording
duration: PT2M57S
duration ms: 177777
explicit: false
by artist: Alfonso Gardi
in album: Llegó Tu Hora
  type: MusicAlbum
  date published: 2021-11-30
isrc code: ESA011584313
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T18:39:16+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3b7924bf05ace218c23af504d0360e38b5d15476231862d8fe562cac2b44e30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957120
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957120
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011584313
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:22:41+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: 957120
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:22:41+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 0xa3b7924bf05ace218c23af504d0360e38b5d15476231862d8fe562cac2b44e30. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ESA011584313.
  date published: 2026-07-08T08:56:20Z
audio: Niña Calle
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 141.844
  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.551
  additional property: Energy
    type: PropertyValue
    value: 0.28
  additional property: Speechiness
    type: PropertyValue
    value: 0.307
  additional property: Acousticness
    type: PropertyValue
    value: 0.664
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.262
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.594
  additional property: Loudness (dB)
    type: PropertyValue
    value: -18.236
  additional property: Key Name
    type: PropertyValue
    value: A
  additional property: Mode Name
    type: PropertyValue
    value: Major