Police
type: MusicGroup
description: thumb|German State Police officer in Hamburg, with the rank of ("police chief master with upgraded pay") The police are a constituted body of people empowered by a state with the aim of enforcing th
popularity: 10
followers: 1174
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSCanonicalRecord
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 → 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82aabb93a9de6ceb2bad9fa02ef9955c93512b2f69be60a129451f1452fda21. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4a0a41c-6a65-4462-8501-0f6d9911fe0b.json and https://artists.proofprofile.net/proofs/artist/b4a0a41c-6a65-4462-8501-0f6d9911fe0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
track: Flash - 2012 Remaster

Flash - 2012 Remaster
type: MusicRecording
duration: PT0M42S
duration ms: 42440
explicit: false
by artist: Police
by artist: Captive Bohemians
in album: We Will Rock You 10th Anniversary Edition [Remastered 2012]
  type: MusicAlbum
  date published: 2012-10-12
popularity: 13
isrc code: GB01A1201367
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd208de31f1c466d19be6c07f49d020867e325ff04cff42bb11e90bae9a4437bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB01A1201367.
  date published: 2026-07-02T05:09:12Z
audio: Flash - 2012 Remaster
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Danceability
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  additional property: Key Name
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