Harald Tusberg
type: MusicGroup
description: Harald Tusberg (6 April 1935 – 3 October 2023) was a Norwegian television personality, screenwriter, songwriter and author. Biography Harald Tusberg was born in Bergen on 6 April 1935. His parent
popularity: 2
followers: 12
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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 0x5ba28913014a4c36d969ab5ca820995e2c4b144cb8f5ee4a502efb8e145cd4ed. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7668a8b-c2e6-4f10-b68a-fb46a18fcd79.json and https://artists.proofprofile.net/proofs/artist/c7668a8b-c2e6-4f10-b68a-fb46a18fcd79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
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track: Fra Norske Musikkspill (Norwegian Musical Medley)
track: Sing As We Go
track: Ei jomfru From

Fra Norske Musikkspill (Norwegian Musical Medley)
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explicit: false
by artist: Finn Ludt
by artist: Harald Tusberg
by artist: Egil Monn-Iversen
by artist: Alf Prøysen
by artist: Var.
by artist: Frode Thingnæs
by artist: Noteservice Wind Ensemble
by artist: Trond Madsen
in album: Tognum Power - New Music for Concert Band - Demo Tracks 2016-2017
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  date published: 2016-07-04
isrc code: NODGN1606120
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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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  date published: 2026-07-08T08:56:20Z
audio: Fra Norske Musikkspill (Norwegian Musical Medley)
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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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  additional property: Valence (Positivity)
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Sing As We Go
type: MusicRecording
duration: PT1M58S
duration ms: 118413
explicit: false
by artist: N/A
by artist: Harald Tusberg
by artist: Kampen Janitsjar
in album: From Kampen to New Orleans
  type: MusicAlbum
  date published: 2002-01-24
popularity: 7
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-29T21:57:12Z
audio: Sing As We Go
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  additional property: Acousticness
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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

Ei jomfru From
type: MusicRecording
duration: PT3M22S
duration ms: 202616
explicit: false
by artist: Harald Tusberg
by artist: Egil Monn-Iversen
by artist: Harald Tusberg - Egil Monn-Iversen
by artist: Tom Skjellum
by artist: Noteservice Wind Ensemble
by artist: Trond Madsen
in album: Tognum Power - New Music for Concert Band - Demo Tracks 2016-2017
  type: MusicAlbum
  date published: 2016-07-04
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5384083dc81eab8975d9aa06d5ef571656047c52a3bdd8cb92d5f49d572f28. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NODGN1606090.
  date published: 2026-07-31T22:27:44Z
audio: Ei jomfru From
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  additional property: Acousticness
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  additional property: Instrumentalness
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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