Blackspy
type: MusicGroup
popularity: 6
followers: 78
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x16a8247f3f701efff78f67a7cc7f799074019ff38f83e4aaeb0755a6d650c0e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87295b4-801c-46ac-a822-b25b5aa20f5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a87295b4-801c-46ac-a822-b25b5aa20f5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a87295b4-801c-46ac-a822-b25b5aa20f5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 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 0x16a8247f3f701efff78f67a7cc7f799074019ff38f83e4aaeb0755a6d650c0e9. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a87295b4-801c-46ac-a822-b25b5aa20f5d.json and https://artists.proofprofile.net/proofs/artist/a87295b4-801c-46ac-a822-b25b5aa20f5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
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  type: MusicAlbum
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  date published: 2021-12-24
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  type: MusicAlbum
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  date published: 2022-10-21
album: DRILL ON POINT (JustAnOtherTypeB3At)
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album: DRUM & DRILL (JustAnOtherTypeBeat)
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album: OLDSCHOOL MOTION (JustAnOtherTypeB3At)
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  date published: 2022-11-11
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album: BLUES TRAP (JustAnOtherTypeBeat)
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album: BACK TO SUMMER (JustAnOtherTypeB3at)
  type: MusicAlbum
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album: DIRTY OLDSCHOOL (JustAnOtherTypeB3At)
  type: MusicAlbum
  date published: 2022-12-16
album: NEW BEGINNINGS (JustAnOtherTypeB3At)
  type: MusicAlbum
  date published: 2022-12-23
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  type: MusicAlbum
  date published: 2022-12-30
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  type: MusicAlbum
  date published: 2023-01-06
album: Far Far Away
  type: MusicAlbum
  date published: 2023-06-02
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  type: MusicAlbum
  date published: 2023-10-13
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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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album: REALIST
  type: MusicAlbum
  date published: 2024-09-25