Flor Roldan
type: MusicGroup
popularity: 11
followers: 492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a26a4debfdcbf3877649b731d9019e17757f8c72b89dc6b5ae30df0b2bdab11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/561f721e-7bc8-4007-b78f-72084737cfc1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/561f721e-7bc8-4007-b78f-72084737cfc1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/561f721e-7bc8-4007-b78f-72084737cfc1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a26a4debfdcbf3877649b731d9019e17757f8c72b89dc6b5ae30df0b2bdab11","name":"Flor Roldan","registered_at":"2026-06-14T13:31:44Z","symbol":"NIM0468117","token_address":"0xc0732a1f44d2ddefddb6e080fd87c5c51fdc643e","type":"artist","uuid":"561f721e-7bc8-4007-b78f-72084737cfc1"}
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 0x2a26a4debfdcbf3877649b731d9019e17757f8c72b89dc6b5ae30df0b2bdab11. Chain 2 (Bitcoin): anchored in block 953662 (2026-06-14T17:28:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/561f721e-7bc8-4007-b78f-72084737cfc1.json and https://artists.proofprofile.net/proofs/artist/561f721e-7bc8-4007-b78f-72084737cfc1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T17:28:39Z
  text: {"copyright_id":"0x2a26a4debfdcbf3877649b731d9019e17757f8c72b89dc6b5ae30df0b2bdab11","name":"Flor Roldan","registered_at":"2026-06-14T13:31:44Z","symbol":"NIM0468117","token_address":"0xc0732a1f44d2ddefddb6e080fd87c5c51fdc643e","type":"artist","uuid":"561f721e-7bc8-4007-b78f-72084737cfc1"}
album: Efimeros
  type: MusicAlbum
  date published: 2023-02-12
album: Vuelos
  type: MusicAlbum
  date published: 2023-02-22
album: Abro mi corazón
  type: MusicAlbum
  date published: 2023-03-04
album: Soy luz
  type: MusicAlbum
  date published: 2023-03-14
album: Soy luz
  type: MusicAlbum
  date published: 2023-03-14
album: Basta
  type: MusicAlbum
  date published: 2023-04-04
album: Lo que creo creo
  type: MusicAlbum
  date published: 2024-04-12
album: Música sonando alto
  type: MusicAlbum
  date published: 2024-09-22
album: Voy conmigo
  type: MusicAlbum
  date published: 2025-03-14
album: HABLÁ
  type: MusicAlbum
  date published: 2025-10-26