Andrew Stein
type: MusicGroup
description: Andrew Stein (born 10 January 1945 as Andrew J. Finkelstein) is an American Democratic politician who served on the New York City Council and was its last president. He also served as Manhattan Boroug
popularity: 34
followers: 11236
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23bd706602b91c54ef2038efb5f6a18bc372eb3001160329fd1cb9c3a0506383. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa7fb33f-6c77-4b99-87a1-806e0ffd9be7.json and https://artists.proofprofile.net/proofs/artist/aa7fb33f-6c77-4b99-87a1-806e0ffd9be7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
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album: Smoke & Mirrors
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  date published: 2017-12-08
  track: The Hero Inside of Me
track: Fist Bump
track: Hitchin' a Ride

The Hero Inside of Me
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by artist: Andrew Stein
in album: Smoke & Mirrors
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  date published: 2017-12-08
popularity: 41
isrc code: QZANL1756389
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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 0xcb50ab6423938fb9ef69eed2af9c2600e250fe58a9f067b5c620acc7aa014909. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZANL1756389.
  date published: 2026-06-13T15:41:10Z
audio: The Hero Inside of Me
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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  additional property: Instrumentalness
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  additional property: Liveness
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    value: 0.176
  additional property: Valence (Positivity)
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    value: 0.628
  additional property: Loudness (dB)
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Fist Bump
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duration: PT4M23S
duration ms: 263225
explicit: false
by artist: NateWantsToBattle
by artist: Andrew Stein
in album: Gotta Go Fast
  type: MusicAlbum
  date published: 2020-02-11
popularity: 37
genre: anime
isrc code: QZBRF1847772
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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
additional property: ProofProfileEvidenceStatus
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec7ce9eedd4b6dec6c5a5ee88a00da02ceb2a3f4cb38e81a5794d0681243dca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZBRF1847772.
  date published: 2026-06-13T12:47:07Z
audio: Fist Bump
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Hitchin' a Ride
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duration: PT2M52S
duration ms: 172682
explicit: false
by artist: NateWantsToBattle
by artist: Andrew Stein
in album: Thnks Fr Mr Cvrs
  type: MusicAlbum
  date published: 2020-04-20
popularity: 14
genre: anime
isrc code: QZFZ22050198
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additional property: OTSVerificationAPI
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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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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd6635f7cd2c7df721329b3765d899140faa90de2ad2ebc381cfc8864fce32c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZFZ22050198.
  date published: 2026-07-02T03:55:08Z
audio: Hitchin' a Ride
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