YB Yoshi
type: MusicGroup
popularity: 2
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc50c7805addfa2805fa57c696b7a3ab8b66378e76a39f0af00bd4b0cc5461654
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/952c8aec-a782-432b-9aeb-181738b9203a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/952c8aec-a782-432b-9aeb-181738b9203a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/952c8aec-a782-432b-9aeb-181738b9203a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc50c7805addfa2805fa57c696b7a3ab8b66378e76a39f0af00bd4b0cc5461654","name":"YB Yoshi","registered_at":"2026-06-17T18:02:59Z","symbol":"NIM1475357","token_address":"0x4c30c7f043ae0281a157f7cecf58dda986a07b48","type":"artist","uuid":"952c8aec-a782-432b-9aeb-181738b9203a"}
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 0xc50c7805addfa2805fa57c696b7a3ab8b66378e76a39f0af00bd4b0cc5461654. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/952c8aec-a782-432b-9aeb-181738b9203a.json and https://artists.proofprofile.net/proofs/artist/952c8aec-a782-432b-9aeb-181738b9203a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc50c7805addfa2805fa57c696b7a3ab8b66378e76a39f0af00bd4b0cc5461654","name":"YB Yoshi","registered_at":"2026-06-17T18:02:59Z","symbol":"NIM1475357","token_address":"0x4c30c7f043ae0281a157f7cecf58dda986a07b48","type":"artist","uuid":"952c8aec-a782-432b-9aeb-181738b9203a"}
album: Frühling
  type: MusicAlbum
  date published: 2023-05-19
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  type: MusicAlbum
  date published: 2023-10-01
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  type: MusicAlbum
  date published: 2024-05-03
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  type: MusicAlbum
  date published: 2024-08-02
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  type: MusicAlbum
  date published: 2024-11-01
album: Jaja.../Scheißdrauf!
  type: MusicAlbum
  date published: 2025-01-03
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  type: MusicAlbum
  date published: 2025-06-01