Sciences P'Octogone
type: MusicGroup
genre: spoken word
popularity: 5
followers: 395
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additional property: OTSVerifyInstructions
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  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1657b2cf0fcde6b6f37be140b3fb0011316a248b7e3667a58f379baa9f1c7813. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/238f16db-8190-4bce-b6a7-f61817facef3.json and https://artists.proofprofile.net/proofs/artist/238f16db-8190-4bce-b6a7-f61817facef3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
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album: P'Octogone mixtape, vol. 1
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album: Rot & Weis
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album: Rot & Weis (Pippo Auge Remix)
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album: P'Octogone mixtape, vol. 2
album: P'Octogone mixtape, vol. 3
album: HIGHWEIS
album: EQUINOXE
album: P'Octogone mixtape, vol.4
album: BornThisWeis-V1.wav
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album: P'Octogone, mixtape vol.5
album: 10 étoiles

P'Octogone mixtape, vol. 2
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P'Octogone mixtape, vol. 3
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P'Octogone mixtape, vol. 3
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