Teo Walter
type: MusicGroup
genre: ambient
popularity: 33
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeb535e0be55f3847fb5ba89e26f1b55f1e0e6a472d17ab06a145a2bbdea86ec3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d748396a-3bd6-4303-8063-a9ac816e5bf3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d748396a-3bd6-4303-8063-a9ac816e5bf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d748396a-3bd6-4303-8063-a9ac816e5bf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeb535e0be55f3847fb5ba89e26f1b55f1e0e6a472d17ab06a145a2bbdea86ec3","name":"Teo Walter","registered_at":"2026-06-12T10:59:44Z","symbol":"NIM0277356","token_address":"0xde772496b5b6801611bf7bf4c8245879766b0632","type":"artist","uuid":"d748396a-3bd6-4303-8063-a9ac816e5bf3"}
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 0xeb535e0be55f3847fb5ba89e26f1b55f1e0e6a472d17ab06a145a2bbdea86ec3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d748396a-3bd6-4303-8063-a9ac816e5bf3.json and https://artists.proofprofile.net/proofs/artist/d748396a-3bd6-4303-8063-a9ac816e5bf3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xeb535e0be55f3847fb5ba89e26f1b55f1e0e6a472d17ab06a145a2bbdea86ec3","name":"Teo Walter","registered_at":"2026-06-12T10:59:44Z","symbol":"NIM0277356","token_address":"0xde772496b5b6801611bf7bf4c8245879766b0632","type":"artist","uuid":"d748396a-3bd6-4303-8063-a9ac816e5bf3"}
album: Atsargus
  type: MusicAlbum
  date published: 2021-04-01
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  type: MusicAlbum
  date published: 2022-04-18
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  type: MusicAlbum
  date published: 2023-01-12
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-11-03