TU SANCHO
type: MusicGroup
description: "Tu Sancho" is a song by American regional Mexican band Fuerza Regida, released on May 2, 2025 from their ninth studio album 111xpantia. It contains a vocal sample of "Don't Say a Word" by Ellie Gould
popularity: 7
followers: 171
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcfb98a14c5013e19530a97918c4e4b8bf9b4da6baca8bb1f9beb8c6aff22b60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ff7387-8960-426a-9a09-1ce358d8e5e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/15ff7387-8960-426a-9a09-1ce358d8e5e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/15ff7387-8960-426a-9a09-1ce358d8e5e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcfb98a14c5013e19530a97918c4e4b8bf9b4da6baca8bb1f9beb8c6aff22b60","name":"TU SANCHO","registered_at":"2026-06-15T21:26:50Z","symbol":"NIM0836817","token_address":"0x27ca51a36073a691a45f5e69d081d8661a5c2a0e","type":"artist","uuid":"15ff7387-8960-426a-9a09-1ce358d8e5e8"}
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 0xbcfb98a14c5013e19530a97918c4e4b8bf9b4da6baca8bb1f9beb8c6aff22b60. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/15ff7387-8960-426a-9a09-1ce358d8e5e8.json and https://artists.proofprofile.net/proofs/artist/15ff7387-8960-426a-9a09-1ce358d8e5e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xbcfb98a14c5013e19530a97918c4e4b8bf9b4da6baca8bb1f9beb8c6aff22b60","name":"TU SANCHO","registered_at":"2026-06-15T21:26:50Z","symbol":"NIM0836817","token_address":"0x27ca51a36073a691a45f5e69d081d8661a5c2a0e","type":"artist","uuid":"15ff7387-8960-426a-9a09-1ce358d8e5e8"}
album: FUERZA REGIDA TU SANCHO
  type: MusicAlbum
  date published: 2025-07-28