Henry Santos
type: MusicGroup
description: Henry Santos Jeter (born Henry Santos; December 15, 1979) is a Dominican singer, songwriter, and producer. Best known for his tenure as a singer and songwriter in the bachata group Aventura. During hi
popularity: 4
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa7bc3c3a3ca0b2d481cf2be5df7dcee17922fb9f9aa972ac90507a08ca061a94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5f12d20-49b7-4653-9976-b6e12c4cac9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e5f12d20-49b7-4653-9976-b6e12c4cac9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e5f12d20-49b7-4653-9976-b6e12c4cac9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa7bc3c3a3ca0b2d481cf2be5df7dcee17922fb9f9aa972ac90507a08ca061a94","name":"Henry Santos","registered_at":"2026-06-21T08:29:54Z","symbol":"NIM1875800","token_address":"0x3bb85477c75089b251019c84fea2ae25f644ca52","type":"artist","uuid":"e5f12d20-49b7-4653-9976-b6e12c4cac9b"}
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 0xa7bc3c3a3ca0b2d481cf2be5df7dcee17922fb9f9aa972ac90507a08ca061a94. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e5f12d20-49b7-4653-9976-b6e12c4cac9b.json and https://artists.proofprofile.net/proofs/artist/e5f12d20-49b7-4653-9976-b6e12c4cac9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xa7bc3c3a3ca0b2d481cf2be5df7dcee17922fb9f9aa972ac90507a08ca061a94","name":"Henry Santos","registered_at":"2026-06-21T08:29:54Z","symbol":"NIM1875800","token_address":"0x3bb85477c75089b251019c84fea2ae25f644ca52","type":"artist","uuid":"e5f12d20-49b7-4653-9976-b6e12c4cac9b"}