Shenyang, formerly known by its Manchu name Mukden, is a sub-provincial city in China and the provincial capital of Liaoning province. It is the province's most populous city with a population of 9,07
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 0x7fb02eee0731a3cfcd2e3de909bfbcb6d6e0d9ad8a9ce425c3a68aec9419266f. Chain 2 (Bitcoin): anchored in block 954131 (2026-06-17T19:19:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d68dc82-7d9d-4498-bf68-a42b8d656a7b.json and https://artists.proofprofile.net/proofs/artist/7d68dc82-7d9d-4498-bf68-a42b8d656a7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Das Rheingold, WWV 86A, Scene 1: Vorspiel
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 0xb4927612123960ff2aa959e5982e1ebd65844c6d0497f22840d62e6ab299434d. 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/HKI191518501.
Buddha Passion, Act I "The Bodhi Tree": Chant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf37bbed9acdc01ad22205689d1ad84975329ba7f057a5bd45c5fd0439fc8cb10. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBBBC2301005.
Buddha Passion, Act I "The Bodhi Tree": Little Prince
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f873c6e789f659c3982d58cd8952341b60305375c5536e1fb86e69ffa32668. 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/GBBBC2301006.
Buddha Passion, Act I "The Bodhi Tree": Mantra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7926f9fb41626b12d628e77b171d365e016982913d4f9eab867dd448ebbe9b13. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/GBBBC2301007.
Buddha Passion, Act I "The Bodhi Tree": Under the Bodhi Tree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb544b6e29b74f7cb2bc8837bd58424711f77062599bdd239945574587b0cc3a2. 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/GBBBC2301008.
Buddha Passion, Act I "The Bodhi Tree": Equality
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f05842f33915e2b2fa2f56df795a01b9bc9cd6415fe0b684f186cdd2e8c3a7. 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/GBBBC2301009.
Buddha Passion, Act II "The Deer of Nine Colors": Deer of Nine Colors
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b4889b0a4b41e5ad64509708be6aebbf12f77af8253b32971b085439c0cec1. 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/GBBBC2301010.
Buddha Passion, Act II "The Deer of Nine Colors": Karma
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9c0f35d130205d37b4adc7e47a8ab2b5000b55f98bdbdb5613aead1e5f2301. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBBBC2301014.
Buddha Passion, Act III "A Thousand Arms and A Thousand Eyes": Sacrifice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf8cf9d520773d223fab3e89765466f9db32b1c38a446151bf3fc4c7d02ec34. 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/GBBBC2301018.
Buddha Passion, Act IV "Zen Garden": Zen Dream
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5c0484af5a35d0968b9bfa576b1622d214dba7ca6f74074d5fd2810766726d. 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/GBBBC2301021.
Buddha Passion, Act V "Heart Sutra": Silk Road: An Invisible Road
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95bf7b94ade6b6b34a3f6832038d7aeb4903266aee3307e7a7dbdde7e4dfd36. 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/GBBBC2301023.
Buddha Passion, Act V "Heart Sutra": Love is Destined to Part
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508da329fe8fa06c42aa2f2603d86542016b9c069ff9b221861c372db25b517e. 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/GBBBC2301025.
Buddha Passion, Act VI "Nirvana": Nirvana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf437f39fad02caff835d6fdb572641505a83c9c5d352c67be96834772a00d841. 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/GBBBC2301032.
Royal Scottish National Orchestra Chorus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e5588343e1b17eb5e77643c29f0178cb0c78014bab5774f22904d3b32159c7. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/SEAEW2013080.
Beethoven: Symphony No. 9 in D Minor, Op. 125 "Choral" (Live)
Symphony No. 9 in D Minor, Op. 125 "Choral": I. Allegro ma non troppo, un poco maestoso (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853cd2a2634bd103924097947479ada748bdfb215615fcf819145757696daf6f. 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/USFKZ2100012.
Symphony No. 9 in D Minor, Op. 125 "Choral": II. Scherzo. Molto vivace (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfdcc879c845482043be0598731326a1b00edb6a7d99c9677d598b56d9eb91c. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USFKZ2100013.
Symphony No. 9 in D Minor, Op. 125 "Choral": III. Adagio molto e cantabile (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff05b9874706b687ae3330d2f49257b2f5e0dd1a67a1effaaf598f3f5ea8b338. 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/USFKZ2100014.
Symphony No. 9 in D Minor, Op. 125 "Choral": IV. Finale. Presto (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a5f87481b74cdb81063d9afbce8415c22a22fcfd53f71575c5fcc2bf992e1d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USFKZ2100015.
Shostakovich: The Execution of Stepan Razin, Zoya Suite & Suite on Finnish Themes
Tan Dun: Buddha Passion, Act III "A Thousand Arms and A Thousand Eyes": Sacrifice