Sayme
type: MusicGroup
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x52504fd0384549cd80cd80914f1ff65e20bbc97df0f8690635da9507c47f8e85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9b25a6e-40c0-439a-8e65-f1a8a56ac058.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9b25a6e-40c0-439a-8e65-f1a8a56ac058.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9b25a6e-40c0-439a-8e65-f1a8a56ac058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
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 0x52504fd0384549cd80cd80914f1ff65e20bbc97df0f8690635da9507c47f8e85. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9b25a6e-40c0-439a-8e65-f1a8a56ac058.json and https://artists.proofprofile.net/proofs/artist/c9b25a6e-40c0-439a-8e65-f1a8a56ac058.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
album: Puff Puff Pass Pass
  type: MusicAlbum
  date published: 2022-01-30
album: Puff Puff Pass Pass
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-07-02
album: Dance With Me
  type: MusicAlbum
  date published: 2022-07-02
album: Kroky
  type: MusicAlbum
  date published: 2022-09-03
album: Kroky
  type: MusicAlbum
  date published: 2022-09-03
album: PREDISPOZICE K SEBEDESTRUKCI
  type: MusicAlbum
  date published: 2022-12-17
album: PREDISPOZICE K SEBEDSTRUKCI
  type: MusicAlbum
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album: Black Pearlz
  type: MusicAlbum
  date published: 2023-04-23
album: Black Pearlz
  type: MusicAlbum
  date published: 2023-04-23
album: UNAPOLOGETIC
  type: MusicAlbum
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album: UNAPOLOGETIC
  type: MusicAlbum
  date published: 2023-04-29
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  type: MusicAlbum
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album: Bez Tíže
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-07-20
album: Xclusive
  type: MusicAlbum
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album: ŠPINAVÝ SOUND
  type: MusicAlbum
  date published: 2023-07-27
album: ŠPINAVÝ SOUND
  type: MusicAlbum
  date published: 2023-07-27
album: Geekedy
  type: MusicAlbum
  date published: 2023-10-21
album: Geekedy
  type: MusicAlbum
  date published: 2023-10-21
album: Untouchable
  type: MusicAlbum
  date published: 2024-02-16
album: Untouchable
  type: MusicAlbum
  date published: 2024-02-16
album: Nonstop
  type: MusicAlbum
  date published: 2024-03-08
album: Ty + já
  type: MusicAlbum
  date published: 2024-03-08
album: Nonstop
  type: MusicAlbum
  date published: 2024-03-08
album: Ty + já
  type: MusicAlbum
  date published: 2024-03-08
album: Gimme
  type: MusicAlbum
  date published: 2024-05-16
album: Gimme
  type: MusicAlbum
  date published: 2024-05-16
album: ELEMENT
  type: MusicAlbum
  date published: 2024-07-24
album: ELEMENT
  type: MusicAlbum
  date published: 2024-07-24
album: Riana
  type: MusicAlbum
  date published: 2024-08-30
album: Riana
  type: MusicAlbum
  date published: 2024-08-30
album: NEEDED
  type: MusicAlbum
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album: NEEDED
  type: MusicAlbum
  date published: 2025-03-14
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  type: MusicAlbum
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album: AFROBOHEMIAN
  type: MusicAlbum
  date published: 2025-08-29