Scott Dunn may refer to: Scott Dunn (baseball) (born 1978), Major League Baseball pitcher Scott Dunn (tour operator), a luxury tour operator Other uses Scott Dunn Polar Challenge Dunn, Scott
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda40b11b9d8d968bcdf8550724634bb158158de2e237e9bfff0633b2bfa195bb. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75d44966-f68a-4b6f-8393-09a04429ab88.json and https://artists.proofprofile.net/proofs/artist/75d44966-f68a-4b6f-8393-09a04429ab88.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vernon Duke: Violin Concerto, Complete Music for Violin
Roger Reynolds: The Paris Pieces, Vol. 2
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf36dc98d1e89a42de6e751857041e52f0dfb5f49203cbfff43ad2ff2fa9015a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DKBDB2301103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79468e19b0da0b016d4b8a13590f7c6d1cc4c126f91317bdd4f26989ae571674. 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/DKBDB2301101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x874f75cf933a72f1619f7404ef342ddfd1047d19f4a3db96bd53b409a91e5031. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DKBDB2301102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf36dc98d1e89a42de6e751857041e52f0dfb5f49203cbfff43ad2ff2fa9015a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DKBDB2301103.
I'll Always Leave the Door a Little Open
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba30d516f91eb1362c61f91b14d9865819ac36272000b7007df8c37e962db1df. 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/DKBDB2301106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff92838d7c343b2de1fdfbdf2a1f6635878674c2e2b8c8718dcea4ce1ae1267. 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/DKBDB2301107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50be95ffdd893379e92b101b2cd6b17f4214c1dd5b00009fcea96e6fa3f0bc4d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/DKBDB2301108.
Questionable Comedy Plus… Jokes You Can Tell!
Deborah's Theme - From "Once Upon A Time In America"
Czech National Symphony Orchestra, Prague
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9221b9a3935b7a0cb7aa310ae9cc7debe91c44999c2da13be7c13a49820b5e92. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ITVK71600016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2a3e7a7c5a34ceb062720701fb35842725106b148c7c1938e93eaaf570876f. 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/GBBBC1900084.
Nimbus 2000 - From "Harry Potter and the Philosopher's Stone"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf81ae9e15739a3c1b3857e6cd7add5700017c12a84533d164084df9f9273e33. 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/DEN962136105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294d83459b31f87652b8e8254ab0327db7867de1084c18a2e6d7227499b202ca. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBF077643518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990c8484a3187eca77f747f7b501051ba29d46dc73ac78ca677507f9ddff2d3d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/GBBBB2005207.
Opening And A Little Girl Called Mimi - From "Mimi And The Mountain Dragon" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f7324c4d4932817cadd12cb72bb86b0fca87e2b7fc4df5e941a16dd38264b9e. 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/GBUM71906616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1a839de28a8316dcbfd84b5640219c265f4baccf536fef681c5367dbde63a8. 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/GBBBA1800602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a6fecd92f40f7a5142fe71355c873f0b5d2027d14d487cf0e88d11200c9dc4. 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/DEN961903880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe582d2412ec4574ebcfbe90234eec266177da6cb83dbfca0437d479bcddaed70. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USWD11570561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11047273b8e75a8c1ddf88600e66a086d9404383806d19dfb8e8029de0fff97a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBF077643520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab026d1c6ace64b2ff3f907c4a214ae9c01dc84bf395e0ea66b8decfc48bc7ca. 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/GBAJC9801245.
Jill's Theme - From "Once Upon A Time In The West"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe9afe191c4b3e42ecce9b30c115a76f4125c8f92e9c1fa523e24c5fac7a172. 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/ITVK71600007.
Jurassic Park (Main Theme) [Arr. Johansson/Preisinger]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ba078843ca7703f94f2e76753b40a90c0e9385e9af583b6fa4553dab56b50f. 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/GBBBC2301483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1453d8b897fe6c2d88c8fa2e0a30a38944fa060c0085a538178c4d78f41c0a5b. 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/DEN960430712.
1914 - From "Mio caro dottor Gräsler" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec79d63133f51f29c9d79849a4cd70a502ec79260c0ac9ff101f857901fd5d56. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITC000500391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ce464fed0576094577065b2cdf113bb1b8a2734cf4acdc7f1aeaf79b2a6738. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/GBF077411747.
Concerto - From "Les Demoiselles De Rochefort"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd25bb8aa71a76198d4d943f1cffaa382e921fa3c597155b19d7efada8b972b. 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/JPKI01111096.
Rey's Theme - From "Star Wars: The Force Awakens"
The Recording Arts Orchestra of Los Angeles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2953bdd8c6432f30e5e60da5a810629644ed93a27878c4107c5b58a8f3320. 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/DEN961900840.
That Is The Desert - From "Lawrence of Arabia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3192178f055ab0e6d991e78050e6e459cde27e9741fd9562989aab3162a4c56f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBAJC9801251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad17fa18927b1cec5214f3f559ff6551aae8a183b26e66cd0ad33baff81d7c3c. 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/GBF079710820.
Arcovazzi E Bonafé In Viaggio - From "Il Federale" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aae5d3f7238cfe2f6be24b98a1035fe4035d3928815e25ee6a715c08814841b. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ITC000500637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dd6f606ebc1043d35bee5e12a66ffb4454a16c33f918aebe8469c28595c3b9. 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/GBF077411941.
Alba seconda - From "Professione figlio" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db858471eca9e93f99d318296f477c4147d183320e66d556c55862f4a579c90. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITC000401168.
Elizabeth - From ''Pieces Of A Woman'' Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db8ca8c4c1eeddecc719df6f0faead3a3e52ac04b959b6f08c825cb4f2b3e0e. 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/GBUM72006733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb60ec10b287693b6f86f1cbd462cf747f76915f86425954c2bd0e3aa5a03d2. 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/GBF077643510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39205ebceac6e33e06f1794170e82df419f10102491ca465b2add68f9eb0030f. 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/GBBBC1900083.
Baby Dragon Is Gone - From "Mimi And The Mountain Dragon" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc650b5e2073d1219911124196c89b88093af05717dbc6ea0e40f441b6a3345ec. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBUM71906652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b51c3be19b5c042dc70cb809596b1870de052c4d06e1654307592f4b9f8f5c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBF077411743.
Nuovo Cinema Paradiso - From "Cinema Paradiso"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cee688e0de198876181ea77325f015fe9fcfb775722e32c6ca4fe9929c68f4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITVK71600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd112f3de0919c03ce96a5fe50dbbf654ddedd3e847a3074c4c0acaa6b0024aad. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBAJC2200430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117d21e40e5941dd8ab04a289ea12c493399fac09fb1aeef7f47d6e11b7bd9d7. 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/GBF077643512.
The Voice Of Guns - From "Lawrence of Arabia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabeff2b9afdbadba586c060e0d227097c93cb2e9fe0951963377ed4d885f9dd1. 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/GBAJC9801253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e77458a4d2815c49db2fe70253cfd244152b22cd3b0fbecb65f5067626733a. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/GBF077643501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79dd42f9bec65689d89457accdaf23d77f9d673a43c9155d0bd7dd999833ded. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBBBC1900088.
Obsession OST: Court and Lasalle struggle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdb8b034e1cf509e86836c79b9c2496e5569b64d92dd008c71f6320dcb6c247. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF077643519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bab3c09385da576c10a686ed3283f477414e27981e4192d58fe9de6d5a5347e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBF077643516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86debe84b9601c6a4358258887f1dcae3f2819b4f2a9451a998ffededf164ed7. 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/GBBBB2005208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6434d5028da567fdf084660ce05bde30f06fcedef3b83e553cc6442169e1565. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/GBF077643515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e151bbaa320ddafe296bede169836a0b4a23685d2fe686a378aed48565a9e87. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBF077643509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd1a3f4b4cb15544c4ae38759e788adcfb49d2b9246ef4a60d7f8ec7814e6bd. 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/USQX91903033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2361e5a04e4d25662608a94195094880d89748be9e32cdd75b75c1bc6dbd8c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USQX91903034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38641658cf217ccde8318edd8bcad586325ca1ca1a7eea68a0858f02d3d7d0e0. 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/USQX91903035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb15c3a1b10fc98912d8652f28914f4351fcd2a3a7423441bb02e7f10de5cc3. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USQX91903036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9d00b05f977d8c92a568b53ad08c45ee5b1ddc8da369b944768138e163826f. 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/USQX91903037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4157011b2b324e2b83fd3cdc422433ff9f113be9d7aec080532ce4282cf0c863. 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/USQX91903038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf272945451f21c7617b24cc98e44ba6f32f2a4a145a38716db3683cfeaf3f90e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USQX91903039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478343a4438a32156cffb5e1c9338e4657cbaa5e7879853a5f34d7bd83efa8e2. 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/USQX91903040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b7916699e765a086b2f590acd7e4339fea1a0bb5114191c9ea83595021503e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQX91903042.
Variation I & II - Plum's Flight and Lost in the Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12822852074dd6f60d71751c0fb1eaccc3f2708e1a70ce3db5e8a7d50cc15ab7. 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/USQX91903043.
Variation III & IV - Dancing with Dwarves and Stormy Seas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02acc16490768af46db0dc38f96d69881068fcbf70d0ddd174a6cf6a146f1e58. 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/USQX91903044.
Variation V & VI - Turning the Tide and Bedeviled
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bb5f7cf55a00e9daf229dbc6d7e05cc6bcd430a14bb2dceeacb9b83387a3e8. 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/USQX91903045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc039253714d6108dbedd50279c6a7ffd5883374fcd124ae73f7292c0f69ea68c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQX91903046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa1bfecfea9f51477ef11f68de8826f2723ec4be6a4116c064ac226a9c50921. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQX91903047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a205fa3a50dc13a0b482ba25e240f393438a8c02dd1d689bd1cd368aa35a5e6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQX91903048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b1e8726886bfb68482304024745eb0f2cbaa724594e0135de5492c4f10a914. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USX761483112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00594322f780554202c8ba446ba3675889a39761af06d30c68a751af9fd13ff3. 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/USX761483119.
Alfano, F.: Cello Sonata / Concerto for Violin, Cello and Piano
Duke: Piano Concerto / Cello Concerto / Homage To Boston