Ellen Atwood
type: MusicGroup
popularity: 10
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf97e65a8eaa91b342eb88d9b269c3bb7e8488b12d9ea69a5b051ad864ea02866
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf97e65a8eaa91b342eb88d9b269c3bb7e8488b12d9ea69a5b051ad864ea02866","name":"Ellen Atwood","registered_at":"2026-06-20T15:29:45Z","symbol":"NIM1641289","token_address":"0x939ae5f89d53c907c47dec6280b745ac06b971bb","type":"artist","uuid":"b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd"}
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 0xf97e65a8eaa91b342eb88d9b269c3bb7e8488b12d9ea69a5b051ad864ea02866. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd.json and https://artists.proofprofile.net/proofs/artist/b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf97e65a8eaa91b342eb88d9b269c3bb7e8488b12d9ea69a5b051ad864ea02866","name":"Ellen Atwood","registered_at":"2026-06-20T15:29:45Z","symbol":"NIM1641289","token_address":"0x939ae5f89d53c907c47dec6280b745ac06b971bb","type":"artist","uuid":"b6f3f3e6-eba7-4e4e-ad7a-95203d2e43fd"}
album: Challenger
  type: MusicAlbum
  date published: 2020-07-17
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  type: MusicAlbum
  date published: 2021-12-26
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  type: MusicAlbum
  date published: 2022-02-26
album: Birthday
  type: MusicAlbum
  date published: 2023-06-02
album: Small
  type: MusicAlbum
  date published: 2023-08-25
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  type: MusicAlbum
  date published: 2023-09-29
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  type: MusicAlbum
  date published: 2023-10-27
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  type: MusicAlbum
  date published: 2023-11-17