1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b190477ddd35e3b553c38e27d0729e187cc78f08becbe63ef30a3e2eb25de3. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfda773b-d786-4624-b727-d8048adbceaf.json and https://artists.proofprofile.net/proofs/artist/dfda773b-d786-4624-b727-d8048adbceaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Maskerade, FS. 39: Magdelones dansescene
Ariadne på Naxos, Op. 60: Ariadnes arie og scene
Nissernes Drillesang - Fra Jul I Gammelby
Vi Er På Vej Til Dig - Julemand - Fra Bamses Julerejse
Det Kan Du Få For En Krone - Fra Jullerup Færgeby
Vi Er Nissebanden - Fra Nissebanden i Grønland
Velkommen Til Den Gamle By - Fra Jul I Gammelby
Postmester Pakkes Vise - Fra Fru Piggalop
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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba998f53fb31b21a1a5272b1fbb4af1392cc92d09f7932f9b4283b3290026b6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKADG1200645.
Nisse Charleston - Fra Hallo, det er jul
Min far har et circus - Fra Vinterbyøster
Nissernes Mindesang - Fra Jul I Gammelby
Nu Er Det Jul - Fra Nissebanden i Grønland
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e50ecf55e97611b60a375ef95070d9826413c1d6f8a95eed3664809d52dc6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DKABA1104128.
Julesang Med Per Og Musen Klaus - Fra Jul I Gammelby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e34757a3095d1fe3d3efd7af916534bfc3da2e9e6ed03937bd2359e958b2fd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKAXK9774220.
Telegram Til Julemanden - Fra Hallo, det er jul
Magnus Tagmus - Fra Kender du Decembervej
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0bb62a07fc14c34e0a932b7b387fac9744e309cbf6de012c929f5b1c369620. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKADG1200650.
Legetøjsmaskinesang - Fra Nissebanden i Grønland
Den Anden Drillesang - Fra Cirkus Julius
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f767543419dc21c7e26628f73314d3bb4450dce758430dcc2acfd5601b3888f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKNA22205303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe974b9ce6768cd35ab9416d203f0b56231873901155f03e9624161ffd96e7c50. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEKB71385332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd4db78fcb2bdc1e16a863d7eebcf9fbefe905f6ea769f9e9b397d7ee85c507. 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/DEKB71385333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf726e77afe6ee30273f09764abdb0f63e8cb7ac58b4b69a183111620d926c87f. 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/DEKB71385335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a8e483902b91b0d7573c8b875ceb0ab77b6e7138cc6e6c076cbc8e62c01221. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEKB71385343.
Jeg husker de dejlige klange (Valsedrømme)
Ih, hvor jeg dog elsker riddersporen (Dollarprinsessen)
Jeg er en dollarprinsesse (Dollarprinsessen)
At jeg er god for en milliard (Dollarprinsessen)
Jeg ved for hvem mit hjerte slår (Dollarprinsessen)
Jeg er fra den smilende Rhine (Fuglekræmmeren)
Skoven stod i forårspragt (Fuglekræmmeren)
Får man en rose i Tyrol? (Fuglekræmmeren)
Du spørger min dreng (Champagnegaloppen)
Ja, det holder de små piger af (Jomfruburet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518fdc907441dfaf424638bdff51a1e799818bed258448b4985510d1d28ab5ad. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DKADG1200694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d8fea358be36d0746620302db9840f03f19d5bfcbb8b915628b7322895c36f. 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/DKADG1200695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb432a1382972bf4848512135c03754a0c63b39162c67124e7a9fa435f12f780. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DKADG1200696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac389eeb1779081f5a71da4f4501d18fd5a239a9f71ec688c6afa1b50ffd0f4b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKADG1200701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7961c2c5878e00dbd95fb3d3b5e50234a963cfb8bf9d4eb1116d251206dd312. 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/DKADG1200703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc345da8d7645421869f6e67b4fc4f8461302f998e96542d99b78274ddadc60. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DKADG1200704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a95d2d1c06cae27b604dc9181e00e0fbfb7b9eb932bf4ca7ac746d29ea45dd3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKADG1200705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c21f80643deb2ba87bde8c849877b6e97dc0f04746d3e6255d73a9e4910c675. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKADG1200707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900bc95dc39d1a27edd4bed63f3ab20fc2d72087b64b4122f4c6a24e384a25d3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKADG1200711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f850b105024306a29d9d6f129b3a91918e1de5cb5897a7052102f5e2d44c6d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DKADG1200712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6c57367555ce6b86147f6b74a3049729d47c7825830e16f3ed2070b069abbd. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DKADG1200713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4897c3d0008b06465b66695a114a03a750efae74d8d297b158305a80ce1f373. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DKNA21501011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4aa3a66cb3a9681d188849391441848e5be663edecc1573d0b8db6dac07f77. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DKNA21501013.
West Side Story: Jazz Impressions/Unique Perspectives
Cool - Ramin-Kostal Orchestra - the Sound of West Side Story
Cool Fugue - Ramin-Kostal Orchestra - the Sound of West Side Story
Maria - Ramin-Kostal Orchestra - the Sound of West Side Story
Prologue/The Jet Song - Cal Tjader Plays West Side Story
Mambo - Ramin-Kostal Orchestra - the Sound of West Side Story
Something's Coming - Cal Tjader Plays West Side Story
Something's Coming - Oscar Peterson Trio - West Side Story
Tonight - Cal Tjader Plays West Side Story
Somewhere - Oscar Peterson Trio - West Side Story
America - Cal Tjader Plays West Side Story
Jet Song - Oscar Peterson Trio - West Side Story
Maria - The Dave Brubeck Quartet Plays Music from West Side Story
I Feel Pretty - The Dave Brubeck Quartet Plays Music from West Side Story
Maria - Salvador Escamilla - Canta Les Cançons De West Side Story
Somewhere - The Dave Brubeck Quartet Plays Music from West Side Story
Algun Lloc (Somewhere) - Salvador Escamilla - Canta Les Cançons De West Side Story
Tonight - The Dave Brubeck Quartet Plays Music from West Side Story
Prologue and Jet Song - Manny Albam and His Jazz Greats Play Music from West Side Story
Prologue - Stan Kenton's West Side Story
Something's Coming - Manny Albam and His Jazz Greats Play Music from West Side Story
Cool - Manny Albam and His Jazz Greats Play Music from West Side Story
Maria - Manny Albam and His Jazz Greats Play Music from West Side Story
Officer Krupke - Stan Kenton's West Side Story
Tonight - Manny Albam and His Jazz Greats Play Music from West Side Story
I Feel Pretty - Annie Ross & Gerry Mulligan
I Feel Pretty - Manny Albam and His Jazz Greats Play Music from West Side Story
Somewhere - Manny Albam and His Jazz Greats Play Music from West Side Story
Finale Medley - Manny Albam and His Jazz Greats Play Music from West Side Story
Københavnerliv Vol. 1, "Med glimt i øjet"