Al Goodhart
type: MusicGroup
description: Al Goodhart (January 26, 1905 – November 30, 1955) was an American songwriter, composer, pianist, radio announcer, writer, talent agent, and vaudeville entertainer. Life and career Al Goodhart born i
popularity: 9
followers: 21
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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 → 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 0x7eacd647bc92e8a4fafd73cef86f4d6dbc50b62919d3282fabbe463a4f0d1289. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/89075f69-68f0-437a-b9ba-4d1c076f9676.json and https://artists.proofprofile.net/proofs/artist/89075f69-68f0-437a-b9ba-4d1c076f9676.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: Momele
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  date published: 2022-03-01
track: I Apologize
track: Auf Wiederseh'n, my dear (Gib mir den letzten Abschiedskuss)
track: Auf Wiedersehen My Dear

I Apologize
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by artist: Al Goodhart
by artist: Ed Nelson
by artist: Al Hoffman
by artist: Jackie Gleason
in album: Jackie Gleason Presents Night Winds
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  date published: 1956-01-01
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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 0x6a5b0229881f933837e171ade9cddd210dcf1def484d307a3033d7c39f0401b9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USCA29101774.
  date published: 2026-07-08T03:20:19Z
audio: I Apologize
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  additional property: Speechiness
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  additional property: Valence (Positivity)
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Auf Wiederseh'n, my dear (Gib mir den letzten Abschiedskuss)
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by artist: Al Hoffman
by artist: Al Goodhart
by artist: Milton Ager
by artist: Berlin Comedian Harmonists
by artist: Wroclaw Score Orchestra
by artist: Joris Bartsch Buhle
in album: Die Liebe kommt, die Liebe geht
  type: MusicAlbum
  date published: 2014-01-01
isrc code: DEN961302250
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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 0x96af331a7d249255e222938b637960d8150f8120eab333f24f6e5f1e2b400fa5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEN961302250.
  date published: 2026-07-08T03:20:19Z
audio: Auf Wiederseh'n, my dear (Gib mir den letzten Abschiedskuss)
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Auf Wiedersehen My Dear
type: MusicRecording
duration: PT2M57S
duration ms: 177471
explicit: false
by artist: Al Goodhart
by artist: Ed Nelson
by artist: Sam Browne
by artist: Ambrose Orchestra
by artist: Bert Ambrose
in album: Fabulous British Dance Bands: Bert Ambrose - From the Depression Years to the Second World War (Recordings 1931-1942)
  type: MusicAlbum
  date published: 2013-07-02
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b6d2d4f9f0f8bca00c460f3a77b18aad73b05c20e38652dbb916ae16917129. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/DEL111301154.
  date published: 2026-07-22T10:01:58Z
audio: Auf Wiedersehen My Dear
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch