Hebdo
type: MusicGroup
popularity: 3
followers: 673
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe994b65bda51cfa816c4ef9f357112b1230e1dbc33736467feb574411ffb3493
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/df8cc289-186d-4fdd-a279-095e8e95a76a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df8cc289-186d-4fdd-a279-095e8e95a76a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df8cc289-186d-4fdd-a279-095e8e95a76a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0xe994b65bda51cfa816c4ef9f357112b1230e1dbc33736467feb574411ffb3493. 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/df8cc289-186d-4fdd-a279-095e8e95a76a.json and https://artists.proofprofile.net/proofs/artist/df8cc289-186d-4fdd-a279-095e8e95a76a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Prosciutto (Remaster)
  type: MusicAlbum
  date published: 2009-06-29
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  type: MusicAlbum
  date published: 2013-05-17
album: Double Tambo EP
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2017-12-07
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  type: MusicAlbum
  date published: 2018-01-25
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  type: MusicAlbum
  date published: 2018-03-01
album: Bone Dry
  type: MusicAlbum
  date published: 2018-03-22
album: Dirt Turns to Mud
  type: MusicAlbum
  date published: 2018-08-27
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  type: MusicAlbum
  date published: 2019-06-13
album: Go Back Home (Acoustic)
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2020-02-14
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  type: MusicAlbum
  date published: 2021-04-06
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-08-15
album: Live Tide, Pt. 1 (Live from Sonic Lounge)
  type: MusicAlbum
  date published: 2023-10-10
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  type: MusicAlbum
  date published: 2024-05-20