kammanuel
type: MusicGroup
popularity: 3
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f2d3a84b9a0cf84a1c74b0f402f6446ae0931f2006b94550509e21a733e3fec
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77210a61-8b48-48fd-9c8d-afdded4de449.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/77210a61-8b48-48fd-9c8d-afdded4de449.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/77210a61-8b48-48fd-9c8d-afdded4de449
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x8f2d3a84b9a0cf84a1c74b0f402f6446ae0931f2006b94550509e21a733e3fec. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77210a61-8b48-48fd-9c8d-afdded4de449.json and https://artists.proofprofile.net/proofs/artist/77210a61-8b48-48fd-9c8d-afdded4de449.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: tender
  type: MusicAlbum
  date published: 2023-12-31
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  type: MusicAlbum
  date published: 2024-04-19
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: it's a race against time that i'll never win
  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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album: 2007
  type: MusicAlbum
  date published: 2025-01-20
album: CRYING TO GOD
  type: MusicAlbum
  date published: 2025-01-29
album: KAMMACULATE
  type: MusicAlbum
  date published: 2025-02-06
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-04-15
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  type: MusicAlbum
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album: Ugly
  type: MusicAlbum
  date published: 2025-06-10
album: The Woods
  type: MusicAlbum
  date published: 2025-07-22
album: AFTERTASTE
  type: MusicAlbum
  date published: 2025-08-21
album: CHLORIDE.
  type: MusicAlbum
  date published: 2025-09-27
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  type: MusicAlbum
  date published: 2025-10-15