Duncan Sheik (born November 18, 1969) is an American singer-songwriter, composer, and actor. Sheik is known for his 1996 debut single "Barely Breathing", which earned him a Grammy Award nomination for
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 0xfb9973e896d1974ec55d4ab834b2103ca1aca30cb9ea98eb975a95fb153830eb. 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/722866df-d28d-42c2-ab58-b4d8a97e0fb9.json and https://artists.proofprofile.net/proofs/artist/722866df-d28d-42c2-ab58-b4d8a97e0fb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Barely Breathing / Wishful Thinking [Digital 45]
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 0x8a9c9adf3a013531120ce7fa513cc5ccdd07886f619b01462552113483b3eac4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USAT20804290.
Barely Breathing / Wishful Thinking [Digital 45] (w/ PDF)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d00c2ba7a7dfdecd355628c6de54e7bf9b986ce9dfa8d65def7d68d79bcc286. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USAT29601587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06ae3578b2a3f11e2acbcc1957da6fe27fd31370ff2930661f2a05c84286b41. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/USAT29601589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7839f60b535feb49dd320a180bebcdce3ccd16448241219051c68dcccffb7. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/USAT29601590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a44835c7625713861f989e212d7e66caaa79333a2289a5d7bd77a61b2699722. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USAT29601591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27de070b59ca1e936f066cdd2d6334ec6c8cd28b6b8051635bb178f7e4a7a5f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAT29601592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fecb5f116c6c85e916ac60f627611b4dc9d03165913a723a5c4553f277f0d0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USAT29601593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0537ed51a2c71bfe3a6d07199a206d71827b9355f5412a5befcb5ca183228d18. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USAT29800899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68800704fcdf7bff75f023dbea393fa5525904d1dc7682159d8b9ae89a411171. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USAT29800900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed421efca30562d527fd00aa7f24a4a3f47be6bdbe33e0f8ca7432dcdd4ffc1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USAT29800902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324657ddffcb90dd5788dcca7581619a54d831ecae914d823ed2f8bd3ba80cf6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USNO10061403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2648c1b7c3348e7da2c9dd83a076360d7553f477fe568e3b9b13b2d430c8b18a. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/USAT20201636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850690f1032ed0210fccc00dfa063a50ee0fcebee5e9d2a593911681acbc4355. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USAT20201638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba221927aee0f16ad0e3fed786f8a78d54f37d242acc78aedd8d9f75eb7e61c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USAT20201639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3054f64dd5896b15568aa8800b33b262950297cbe224dad6cda9c701836881. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USAT20201640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f808fe0ecb47d2a50da522901884290d77f37fd3937036afe2e7ae3d73935c1. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USAT20201642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbf370b9056eb60f72a070dbb975918cf9b630f5ba5ddacba1aa06e510d32e3. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USAT20202841.
Spring Awakening (Original Broadway Cast Recording)
Mama Who Bore Me - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d81675bc384bc37c5b4e8088a339fe473ca173a9d1affb37aec1422737171a4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619077.
Mama Who Bore Me (Reprise) - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e477445d53c330ed7f9962343672bec8c8c3709b9c1c34eb57103c01712886. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619096.
All That's Known - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc975757b9add367b6b4833c4c7be166d786ea5cc1934faea908336c45134a59. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619043.
The Bitch Of Living - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c7fff5b6fc29c3162cca1de9298dfafcf0faf8029043148f2353cf5b09a481. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619098.
My Junk - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca69a6cfb7ae7aa2f55b59325a6d679129e14fc732f55dd3b66a22bd8ac0aa88. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619097.
Touch Me - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c3cd63edd5e605997baa513cd423360d5aff8b23f90ab33b8aefbcc0c898ee. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619106.
The Word Of Your Body - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205905eed75ec6f80e0368bddbdb9e1a175262f3fe335db3f5fc3a9ec3b53d95. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619103.
The Dark I Know Well - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fe2377f0d98987e0ea9e96233f4dbc7ebf64fbd73cc234982585e68339dc22. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619099.
And Then There Were None - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fff3f1eacc37a99ae9940c56814a055d998c5286ad64f774e56454dd92d168. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619044.
The Mirror-Blue Night - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae8be6b0960e62b115308b789caa78d3ca6265d3e57705bfc58db9ad193785. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619101.
I Believe - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf657bacdad5b14d6168a94ee29e96f78424e322143d876abbce3f8ebe7dd8af9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619075.
Don't Do Sadness/Blue Wind - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01cafff392181f553a556f9481a80c4089b0492f4a8e8b2b1787700905fd45d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619045.
The Guilty Ones - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6569faef70d5c939db3af067932cefeb2e3642fa2ec29bdce395ad24f335daa6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619100.
Left Behind - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1a31a86e83b8f2c3ec521b0febd312c0972dbdb11721ca5d219a094a7df499. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619076.
Totally Fucked - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b41a90861624913f71f0c690c172f2e7403176f9f7d1a4b1d10cd109f21cdf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619105.
The Word Of Your Body (Reprise) - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd259b6ef2d141ecf45e0f14e68f4d2877ec069a927e4ab9e51d4b40761478e93. 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/USUM70619104.
Whispering - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92de7cffeec3c0c248e2c4d79632bd05e8f56564116c14696f9e623dad5beee. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619046.
Those You've Known - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db30afa387e07bc65cabcfad078efd86a16d47acad4f0127589ac90019e1e08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619047.
The Song Of Purple Summer - Original Broadway Cast Recording/2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a70a6ddab8f003c0aebf322cfe4495f37067c20959b8af54ad012582821e44. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USUM70619102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f360c630e1cc2dc56b0ed16c463248bddd90a47a35c75cb54ce50ea3d862a3. 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/USUM70621612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeefef96dd4501010d7b7ea8cb71cc6d76a08ab1ab4031cd188f13e1a2149d5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USATV0400312.
Brighter/Later: A Duncan Sheik Anthology
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2879e2a9e04b23ff36e5d8f0dcb962a3d8d680ef7606cf0e21c17f08a1daa22a. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USAT20618754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a6684e6cc676a333cf1a3cc9c1fe9e6beb9a2a4c1c7a7c2e88039777b09811. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USAT20618762.
Greatest Hits - Brighter: A Duncan Sheik Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8644515b03d7bb8dbae3c835c118b73d84c0532dde7f24162b951082335d8f6b. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USAT20618760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a6684e6cc676a333cf1a3cc9c1fe9e6beb9a2a4c1c7a7c2e88039777b09811. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USAT20618762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403e2f881b3e54ddbd5df47dcc98d1fd0c1c200e0e326604d8fa51323afb200d. 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/ATM891001639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ca4a04b7bdccedbf019fd447928658a8b216ff76a038c98b562e018812614f. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ATM891001640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf03879ab58018eb04a3daec4051ebc7b83b7cb25d52abfbe786e4d2a6777c53. 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/ATM891001641.
The Bitch Of Living (so´n verficktes Leben)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4821c115b86f1067a07ffa6e440a50d4638d998cf60a4e384a0cb3b61631cc73. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ATM891001642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f177cf313515731f76e58dc2b041ae077e638886d1708434e5d319c7269206e. 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/ATM891001643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259ece104af813cab8a05d70877fa9c957022b506531753702f0a5ebfe4cbaf7. 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/ATM891001644.
The Word Of Your Body (mehr als nur Worte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38110fff41750dce48d0368cc395a0ac6674b293de1f49ac41889090102bc18f. 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/ATM891001645.
The Dark I Know Well (was sich nicht erzaehl´n laesst)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x782783e72cf15dfba4a9eaa207b1008e1235e5c810465f8c323a40d44a63880b. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ATM891001646.
And Then There Were None (und dann ist´s vorbei)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73a349883e20530adc93b840f587be3617f9a356352f4b80c7ed3def08f77bd. 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/ATM891001647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967fac8d841ee50955756b0b28cf32be49e92b8ee0106606ffc344f9b365a414. 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/ATM891001648.
Don´t Do Sadness (mach nicht auf traurig)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f17cc61cbdd633216fe70d6bbfca905aa8b5a9fac2cb24f9795168f98979e4. 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/ATM891001649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdf1cb48c78587b604ec10461be8ecd807abdf31b7b3bbc1c4efb4b4eb0b62d. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/ATM891001650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8239750a85be8352a004bc530454e37e2f15964ef2addecb5516077a08f7371e. 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/ATM891001651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce405e1844e5ac6b8f33b660f921dedfd5758520b5cf6b60b8e5edd964671d7. 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/ATM891001652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc8279cfaf80b36fd037a514967fc1dbb8ceb76f2b151dc03ae5d20d39bd36b. 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/ATM891001653.
The Song Of Purple Summer (das Lied vom Wind des Sommers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba9d60ca2bf0804407be0addad2714c6ebd034c62b451ac28b68e9fda7b613f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ATM891001654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1c4491d80a281b8973927524f6aeaa8866b0481aa44f5ab778325e641efe19. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USME31100166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca2df8665dfe8d56befc78b9411533063ff3598b937b2751cece1c1f83a160e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USME31100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccb5846eafea507369a7b9430382008b0ac373d09ba1512905fe47a393feaa0. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/GBWWP1501065.
American Psycho (Original London Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098d743310d042ef9e551b4049b5dd5281de9206ec7458ba66da75b55d751d9a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USC4R1604558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90fa060ea0d8b5c2c042dfcb580fb3c132015f6f68492024f0c781c6173ac93. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USC4R1604559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba85ecf64bf1247478af1a3ef9a84e17eb5c727f7fd8021de5e9a747323bc61e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USC4R1604561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9736597f3383c6f55bb35dc20b9e51a6f044f25a75f79b9e76a76a4d4578dfc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USC4R1604562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa96788de4295b5840539391e86ed819afe69aa3169ac78772a9f3471d9dbb0. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/USC4R1604565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ce80370d4d8b7e69fa2668764f9328c032134356a43d3137bad13fa94461d8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USC4R1604566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10fd36b9af22ea443a22990ed7a9d87a5f72e1cd7a865511de61cb5a663a449. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USC4R1604568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b47f7b3b50cf5e7d44aa56883c1ee747e245abc6a97393188207c7153c9970. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USC4R1604569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755c82a3ad2a105d55d5d20524e6325bb4b179e28f82a8106e056480b610f842. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USC4R1604571.
At The End Of An Island / Harbody Hamptons - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1769a3fbcc3b012bb6e588d15d4645da4c4206a874c38bb1f4c11cf3149cb9f9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USC4R1604572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30eb7d45fc25c5d07a9fa15cfbe44521080085ec85e952ae41fcced38ba445ca. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USC4R1604573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c2401272ba9f260941b24578ca42d7ae00c552c91979583ec857edef9b4fd5. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USC4R1604574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90680583b71184c990c596942fa17bb62797004595a5c476bfe76f374a2ab438. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USC4R1604575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba91e7690e05ecaf62e9feafb0a6ef03ed4b1f2bdd3efb75557e490fbd77adb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USC4R1604576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0808fd31c281eb7f39f6d7414d1a600534b8b75e6e215ecc82d712b9168baa80. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USC4R1604577.
Everybody Wants To Rule The World - Duncan Sheik Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271e155ded2fcf9175d937d6d06ac498fc739ccf9d8017bdbe7edff588e7606a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USC4R1604578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a97b7cdacc236776f1d87d1ad3f693891d2402f9e97a642e089a5a17249a45. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USC4R1604579.
Duncan Sheik: Big Bang Concert Series (Live)
Alice By Heart (Original Cast Recording)
Live at the Cafe Carlyle (New York, NY / 2017)
Barely Breathing - Live from the Cafe Carlyle, New York, NY / 2017
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780fed6510a3952a84de6ca3abaf15406d26ca09f6c939464bd4630a4f5c6571. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/QMVYL2000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1922907f9d822c498153a018b535dc27ffec29c77e87fcf041cfcf295f2580a8. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZ8GX1701506.
Atlantic 60th: On The Dance Floor Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f18280995105abf534d7f437f9f7f5e08497618fbfe689aa49030d7e1278d2. 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/USAT20300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b22d7429589fcf37210d830d9d70c39853e88a692df5a02312102bce5a116b3. 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/GBFFA1200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f032f879c6d4ad44435ee54df296f8b1114aaac13a25f3f6bdc726fed4d64c. 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/USAT29600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f032f879c6d4ad44435ee54df296f8b1114aaac13a25f3f6bdc726fed4d64c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USAT29600039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbb1ae3ac8692cf617a78f3ff8e43048ea2c0065eed7803935558fd23975b9c. 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/USAK10000387.