Hugo RTF
type: MusicGroup
popularity: 13
followers: 139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2388936f900fc7737f2c55652e1bf90513cc08c6c15bba12c4c305d074580b3a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953786
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953786
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da720af7-340f-41d4-9013-e2de3eb0fd74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da720af7-340f-41d4-9013-e2de3eb0fd74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da720af7-340f-41d4-9013-e2de3eb0fd74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T12:56:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2388936f900fc7737f2c55652e1bf90513cc08c6c15bba12c4c305d074580b3a","name":"Hugo RTF","registered_at":"2026-06-15T03:27:14Z","symbol":"NIM0667487","token_address":"0xd65ce0946d5199b47d95c1053f09320f5f1373fa","type":"artist","uuid":"da720af7-340f-41d4-9013-e2de3eb0fd74"}
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 0x2388936f900fc7737f2c55652e1bf90513cc08c6c15bba12c4c305d074580b3a. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da720af7-340f-41d4-9013-e2de3eb0fd74.json and https://artists.proofprofile.net/proofs/artist/da720af7-340f-41d4-9013-e2de3eb0fd74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T12:56:12Z
  text: {"copyright_id":"0x2388936f900fc7737f2c55652e1bf90513cc08c6c15bba12c4c305d074580b3a","name":"Hugo RTF","registered_at":"2026-06-15T03:27:14Z","symbol":"NIM0667487","token_address":"0xd65ce0946d5199b47d95c1053f09320f5f1373fa","type":"artist","uuid":"da720af7-340f-41d4-9013-e2de3eb0fd74"}
album: Dragon Ball - Instrumental Opening (Metal Version)
  type: MusicAlbum
  date published: 2022-02-18
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  type: MusicAlbum
  date published: 2023-10-27
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  type: MusicAlbum
  date published: 2023-10-27
album: Give A Reason - Slayers Opening 2 Instrumental
  type: MusicAlbum
  date published: 2023-10-27
album: Demon Slayer - ZANKYOSANKA Kimetsu no Yaiba Instrumental
  type: MusicAlbum
  date published: 2023-10-27
album: Attack on Titan - The Rumbling (English Version)
  type: MusicAlbum
  date published: 2023-11-13