BARN
type: MusicGroup
description: thumb|Timber framed with siding of vertical boards was typical in early New England. The traditional color is the result of iron oxide stain applied to protect the wood from UV damage. thumb|The Texas
popularity: 3
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8a6c2cbdda7b265d9db37eec5a0181cf5af474155769824e7afe1c1212396806
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8b1adaa-658d-4daa-bd7c-7b9a9fa6315f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8b1adaa-658d-4daa-bd7c-7b9a9fa6315f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8b1adaa-658d-4daa-bd7c-7b9a9fa6315f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
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 0x8a6c2cbdda7b265d9db37eec5a0181cf5af474155769824e7afe1c1212396806. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8b1adaa-658d-4daa-bd7c-7b9a9fa6315f.json and https://artists.proofprofile.net/proofs/artist/d8b1adaa-658d-4daa-bd7c-7b9a9fa6315f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
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  type: MusicAlbum
  date published: 2023-07-21
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  type: MusicAlbum
  date published: 2024-04-19
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  type: MusicAlbum
  date published: 2024-08-21
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  type: MusicAlbum
  date published: 2024-10-25
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  type: MusicAlbum
  date published: 2025-02-21
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  type: MusicAlbum
  date published: 2025-10-31