RAU
type: MusicGroup
description: Rau is a suburb of Indore city and a nagar panchayat in Indore district in the Indian state of Madhya Pradesh. It is a part of the Indore Metropolitan Region. Location Rau is situated on NH52 (earli
popularity: 3
additional property: CopyrightID
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additional property: OTSTimestamp
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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 0x91c984e4506575ed57241e3c7b497127ff085c5deff512f959b9325f1c27f9c5. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25c9d62a-f79a-4aed-bb84-5301bfa77bf1.json and https://artists.proofprofile.net/proofs/artist/25c9d62a-f79a-4aed-bb84-5301bfa77bf1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
track: Życie Warszawy 2 (Official Remix)

Życie Warszawy 2 (Official Remix)
type: MusicRecording
duration: PT6M7S
duration ms: 367200
explicit: false
by artist: Hemp Gru
by artist: Książę Kapota
by artist: Łapa TWM
by artist: Dister
by artist: RAU
by artist: OloSolo
by artist: Czerwin
by artist: Frosti
by artist: Lewy BRD
by artist: Berson
by artist: Plus
by artist: Żaku PPS
by artist: DJ Kebs
in album: Życie Warszawy 2 (Official Remix)
  type: MusicAlbum
  date published: 2021-01-18
isrc code: PL44J2007440
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
  type: PropertyValue
  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
additional property: ProofProfileEvidenceStatus
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  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9ad18f7f1c39eba3c4a7a736ee0c3f1072617c6f67f6d0ed1d364e2f1ba3d9. 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/PL44J2007440.
  date published: 2026-07-02T05:09:12Z
audio: Życie Warszawy 2 (Official Remix)
  type: AudioObject
  additional property: Tempo (BPM)
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    value: 118.069
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Key Name
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