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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf665a23b73927d6ac68807cd03a253a65a4bf1b38f10389033ac8d078148e17d. 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/cf2e6134-1bd7-47eb-9410-8d27cb9a9626.json and https://artists.proofprofile.net/proofs/artist/cf2e6134-1bd7-47eb-9410-8d27cb9a9626.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Golden Age of Light Music: Contrasts: From the 1960s back to the 1920s - 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c080a5150a11b21a698686f9b2cee967baf610f448ec5d46563f5c58c41ba1. 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/CH6631452302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0562eca46da5d79da4ef65bcad5b48b5fda994edd333767daba82a826bedb84a. 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/CH6631452304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41f50da21e4b975587f5351e17092e638eff1f2852be3d83a56d1da4c6e370b. 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/CH6631452312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401606443e07712646c2593f973635f47422635ec08ff2625f7fa0839e2f1922. 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/CH6631452313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4516286492cb78f7d4b2322d632d59625f6c6ba2a89af4b08bffb308b235c2d. 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/CH6631452301.
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 0x0537e956c09600a2f34c73432a26b120322a0f58688b0f1c6f722e695d6c2ec5. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/CH6631452303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e82f64e3c28f4d8df8749577255add163c01e52bd2719602d516b8e8287519. 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/CH6631452305.
Nobody loves you like I do (From the operetta 'Paganini')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6119242daa24e4d985699f93c08ecba13e3272175fb93caf2186399be5675e. 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/CH6631452307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178d2ba6ed4a09a424aa9c7eca94c23c17b959e9f256a4680bcf9d0143a52486. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/CH6631452308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609fff4e10c24c75f6365605d7976ecb80a53dae525d7b0bbe7ecfc0d6352f1a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6631452311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6f36ef8a15f2d95d8ddec2b78b77327ee49be6cc9f715e1cc2ee2324188a38. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CH6631452322.
Annie Get Your Gun (Original Soundtrack) [1950]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773db9cc477260879dea1d24b61b88ed5411d6d075a9c9e16f85f35d1a85cde. 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/QMDA71370016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaeab85bb22a87c0b72f61ccd4215a29a89c8763a8569ad95d9dc8905273f4f6. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QMDA71370014.
Vintage Hollywood Classics, Vol. 24: Silk Stockings & The Band Wagon – The Complete Soundtracks (feat. Fred Astaire) [Remastered 2016]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81192e70043f87a22820eee31bb246bb9eb3d2e5fc64bae6f7b1fa4911114e3. 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/DEL111600698.
A Shine on My Shoes (From "The Band Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3338d9ea5192f2b093656f3029dd1a920d0a9789c5d823d0d0ffd026d74657. 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/DEL111600701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f405320cc027b02fcba10366db6d1696ba47030120f2907c515aecc55c7ce2b. 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/DEL111600704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdccbc5c1e0ee0eaccfa11b8b94e67c4fb4fc9c3116e79c839a714eba340b638. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/DEL111600688.
Paris Loves Lovers (From "Silk Stockings")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67adbd98b51f2881a15a4498bdc6678222e1d21d579d494fae7815a11326b747. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEL111600689.
Stereophonic Sound (From "Silk Stockings")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa925ad6b282702d13e30c909554e3515a1782b20ef8e5e8b49ec88d211f1f47. 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/DEL111600690.
It's a Chemical Reaction, That's All and All of You (From "Silk Stockings")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1cdb419083f62d424e8a4308d02d2a4b927ee0c9224b38ca1c2cabae188b52. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/DEL111600691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc503029aa73befbb5ba9aeb354218de97d94454a167acd50ff4e7d1655dc13. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEL111600692.
Fated to Be Mated (From "Silk Stockings")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x778fa952a5e0f7579284fc87f1f9364a8be6f9a099bc301fd6707d12fa10ec72. 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/DEL111600695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3828218da88874b826346c9faffe970f18cc5a8f42004a6e24c65b4a64014845. 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/DEL111600702.
Dancing in the Dark (From "The Band Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb653f5852aa1e63897ee82ced143d59d89b6b893136598ab6d27490fe945f15d. 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/DEL111600703.
New Sun in the Sky / I Guess, I'll Have to Change My Plans (From "The Band Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f990a4a5e559a70509ecaea5fa9e413c21206b60a99c5ba6c42eecd2b698e46. 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/DEL111600705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd25238bd651af20ceded3b09c8332adc7922041d98180ffe9b82c4c3dd48550. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/DEL111600707.
That's Entertainment (From "The Band Wagon")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb945671ca01d21dbee78c81f115a87f9c702543d64c250791b7182c38fbdc936. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEL111600709.
The Golden Age of Light Music: Light Music from the Silver Screen
Early one Morning (featured in Spring in Park Lane)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1938aecb2e191257d89c2251f4e24e1c3790fb54d2af9f4a75e63684a3ffac1f. 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/CH6630450901.
Dancing in the Dark (Soundtrack-recording from the Band Wagon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7b69a86f7525617929f2ee32e30ea5a641c04f2ded02bb548b58900d0518b6. 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/CH6630450903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1921e6c8d73d8c4ab30e4238e1ebd9565d0ec879045110bb580bf4734a1c3871. 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/CA5KR1819780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962780ca200ad19b88b9d71499930cefc6b0196e66102931e8e9e28310f6d9de. 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/CA5KR1819781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0092dd6febb2b4d115deefc05b0a5f4dc39b71a02c467e88e2f0f63e2ed085. 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/CA5KR1819785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74ab56647c9ba1ee7095f2dad4405972635a76c68da62cb34cdbb0a82a9821b7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CA5KR1819787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d36aff9138f9b16809e338bfb160b70f49837e53473d6f588a2038b787910da. 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/CA5KR1819791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2866acdcc52f0bbd18d658c401c048c7030a5654e20dc358818084ee548d60af. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/CA5KR1819783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115a83b552becc4574a929d87faf952e33620da483fad69f0c698a91fd6e49fe. 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/CA5KR1819784.
Over the Rainbow (From "The Wizard of Oz")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd763c892517fb1a2fbac136e586d56de87a57a08781339bb85260265d6da526f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USNLR2200579.
Seven Brides For Seven Brothers (Original Motion Picture Soundtrack) [Deluxe Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04e01edde1cc37d9db4b804c5c0a320958c7280f33ba4f298374cc582376ebb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USNLR1701182.
Vintage Hollywood Classics, Vol. 3: Annie Get Your Gun - Easter Parade - The Pirate - Show Boat & Others (Original Stars, Original Soundtracks)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44320c546b4b9a61c1c3f0df813c9740147b45ca8fb88d5a29fea4fecf065f3f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEL111301900.
Singin' in the Rain (with M-G-M Studio Orchestra)
Original Broadway Cast of Singin' in the Rain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeeb9a6e47b9e53bda6cd5c8f10c357f70937376902dd8c4888714b65c399361. 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/DEZZ52171509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ea03a85dbf7e9ffa27e4f970d3abf6ce665d3a8031cce7ac830c7b0b0e09e4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEL111301894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefbc630d9915551399ecd38bb86fe7bdccacf2fd63747481082a6f0cc0520a8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEL111301897.
Overture (from "That's Entertainment!") - 2006 Remaster
That's Entertainment (The Ultimate Soundtrack Anthology of MGM Musicals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a71ba702bef207f6853440f2c06312a6af530134911923a8eab55a0a0182ecf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/UST1C0550534.
Main Title (An American In Paris / 'S Wonderful / I Got Rhythm)
An American In Paris (Original Motion Picture Soundtrack) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf262470f86e55105aefdbb8ba5137a9519681a036c1622311663233d95db2627. 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/USNLR1500261.
Main Title (from "That's Entertainment!") - 2006 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09dff7f2485cb59958997dd2b0ff8ab24edcb38cbb3b74122239a6fb1b2e62dd. 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/UST1C0550536.
Paris Narration / Left Bank (Themes From An American In Paris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97925ead9e3889eff90c32cc6bbf003f6022ce4b9dfd134a10811fdc300e0ece. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USNLR1500262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd9d0a5addabacc7f201f6c7e4c4ba95e285ee4ac7117360f02d8e2966a3dce. 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/DEL111301914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fc723a3205a822b45733c3acbf37b4489745737852ac86d11ffbdfd8bdcf0a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEL111301899.
Begin the Beguine (from "Broadway Melody of 1940") - 2006 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd35959bea7d7f9278843ad4e38b889225871d3edfb34d3a2edbf4fd4ab907a. 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/UST1C0550540.
Easter Parade: Steppin' Out with My Baby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff330c3bdeca8ec02874368fa20dadbf20cef18bce7476b6e553d120781f73bd. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:58:51Z), 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/DEL111301898.
A Pretty Girl Is Like a Melody (from "The Great Ziegfeld") - 2006 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bec79ad8b5d7d26171b075bc4043a8c23333b75ff2b571f3db09554a296bf57. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/UST1C0100336.
Annie Get Your Gun: There's No Business Like Show Business
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19c2bc02d4b0b8e6d83278efc8455088afde63919939a7113f7d4a61f0029c1. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/DEL111301891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed76b63730207f12c825c4f22d72463b14a2b45765cedfa3c3a531085e725ca2. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USNLR1500264.
Main Title (Brigadoon) - Extended Version
Brigadoon (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e80decd1bdd5b2206e1b2e7d06909b35a44297319753c7fb714c429815f38d. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USNLR1300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f9bb2042eb937eb70d0d9f90b4e9668c571a5de72c477aa2e2b3af526a7aca. 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/USNLR1300068.