Edwin Velazquez
type: MusicGroup
popularity: 15
followers: 150
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x02e5f868b0ec484594e705e523feb6685dbcf988b473033927866b7891af6e02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3d163e8-079a-4e71-8f11-0696734d5b94.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c3d163e8-079a-4e71-8f11-0696734d5b94.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c3d163e8-079a-4e71-8f11-0696734d5b94
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x02e5f868b0ec484594e705e523feb6685dbcf988b473033927866b7891af6e02","name":"Edwin Velazquez","registered_at":"2026-06-15T01:03:35Z","symbol":"NIM0633181","token_address":"0x98b7a5018fd29ef661ade203f5b3c3d727ee23a6","type":"artist","uuid":"c3d163e8-079a-4e71-8f11-0696734d5b94"}
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 0x02e5f868b0ec484594e705e523feb6685dbcf988b473033927866b7891af6e02. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3d163e8-079a-4e71-8f11-0696734d5b94.json and https://artists.proofprofile.net/proofs/artist/c3d163e8-079a-4e71-8f11-0696734d5b94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x02e5f868b0ec484594e705e523feb6685dbcf988b473033927866b7891af6e02","name":"Edwin Velazquez","registered_at":"2026-06-15T01:03:35Z","symbol":"NIM0633181","token_address":"0x98b7a5018fd29ef661ade203f5b3c3d727ee23a6","type":"artist","uuid":"c3d163e8-079a-4e71-8f11-0696734d5b94"}
album: Entre Mujeres y Bebidas
  type: MusicAlbum
  date published: 2018-02-07
album: Tu Sonrisa
  type: MusicAlbum
  date published: 2019-02-05