La Efectiva Banda Rc
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f8182238767c24a1c8317e3def12ad385e2e093db1899a7befd57860e8dc61e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2937d5c9-ab21-48f7-9fb8-34e508ea607c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2937d5c9-ab21-48f7-9fb8-34e508ea607c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2937d5c9-ab21-48f7-9fb8-34e508ea607c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f8182238767c24a1c8317e3def12ad385e2e093db1899a7befd57860e8dc61e","name":"La Efectiva Banda Rc","registered_at":"2026-06-16T03:53:42Z","symbol":"NIM0929182","token_address":"0xd6ec2abd4453a2d8b88091569bdc7d058912df64","type":"artist","uuid":"2937d5c9-ab21-48f7-9fb8-34e508ea607c"}
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 0x9f8182238767c24a1c8317e3def12ad385e2e093db1899a7befd57860e8dc61e. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2937d5c9-ab21-48f7-9fb8-34e508ea607c.json and https://artists.proofprofile.net/proofs/artist/2937d5c9-ab21-48f7-9fb8-34e508ea607c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x9f8182238767c24a1c8317e3def12ad385e2e093db1899a7befd57860e8dc61e","name":"La Efectiva Banda Rc","registered_at":"2026-06-16T03:53:42Z","symbol":"NIM0929182","token_address":"0xd6ec2abd4453a2d8b88091569bdc7d058912df64","type":"artist","uuid":"2937d5c9-ab21-48f7-9fb8-34e508ea607c"}
album: En Vivo Con La Efectiva
  type: MusicAlbum
  date published: 2025-02-18
album: Por Tu Amor (En Vivo)
  type: MusicAlbum
  date published: 2025-03-18
album: Sabor a Carnaval (En Vivo)
  type: MusicAlbum
  date published: 2025-05-09
album: Para No Verte Más
  type: MusicAlbum
  date published: 2025-07-25