James Edward Wilbur (1898–1968) was a British bandleader and prolifically recorded musician identified with and influential in the era of British dance band music. See also the London Band photograph
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 0xe5789dfe8c6ac2a3f5a96d8d029c16e7ad15a3ce50a2a38486e83a9f93e5b6ca. Chain 2 (Bitcoin): anchored in block 954025 (2026-06-17T00:32:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/385b2876-f7d1-4dbf-a57e-2072b223c1b0.json and https://artists.proofprofile.net/proofs/artist/385b2876-f7d1-4dbf-a57e-2072b223c1b0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 27
The Golden Age of Light Music: Springtime
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 0x729eef2790396e5a83602f3e24208f3405d74ccffdfed2d7ce2cca6c73feb843. 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/CH6631451601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3fac502a545166f1b65edf7e9f7f2a7fde7ce5d54f2da87894cee2cca6c4f3. 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/CH6631451602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cae488d6c10a5c0ba54a300d65d23874767d8b2021730ec9826b00ab22d1b9. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/CH6631451603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f6b88ddf4b4aeb8f2d43ae6120b412d7ad6cac4f970e2a5ee4702bd1c09f0. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CH6631451604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c96eabc22cc63b47f47e3389c3eb3751f8bea1a6e74da3c5df6e79a9a46822. 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/CH6631451605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaead1a08640bba5f59af349ff43f91b73b003388588432191238af5d217aec85. 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/CH6631451606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe27b3c3856aaff6e0456234e6439cced489d1d6cfad47a5690dd999ace90d1ba. 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/CH6631451607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92149d5c8bc3c7bedc2b8ff23337d7e891f700fc596fcec9e91c689c68e367b9. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/CH6631451608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a80bf21ee7bdc6c08fd0c6600c6645f1ac7b4bdc273c9694b6a5d5a35c1f981. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/CH6631451609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a9cf68c6b9d3932eab4f0314c4d3eca2a4f9c20010e3767cc3abfece3673b7. 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/CH6631451610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67049b98c91631da2f1d9c0d5690698ccd3142f1fccbb8067424e28918e18a5. 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/CH6631451611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17421bceddeeef334261c31f7cccda12d869199405d142915928d86822b4079. 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/CH6631451612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa706ce7bd8d05f44f7fb4a7dd7e247452f5ce4c2dca85a9bee0ed51e621d072c. 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/CH6631451613.
Dolf Van Der Linden & His Metropole Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60f047c9addd048cdf7e05a3184bd59f04e760a5d14f589e5af4752dcf36cd4. 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/CH6631451614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f46882ecbb75fe06719e4a41d1a30c045443fe6468fd59825276725a7eb5dfc. 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/CH6631451615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00b8666e6561e8fd3ba26c28c9614331f1bc154a00a50a539ba7062cecf424e. 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/CH6631451616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05abfb5742ee2f65734081aa435187be44d8b6a86ee9b992b4b0079962db29c. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CH6631451617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6eef217c1e49223a4c29eb9dc93c173f6bc557919e5ea4bdddf0e2943bb3bf. 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/CH6631451618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17232c5cf6c497caeb4b26724cbd5393590d7c553761bd8eac9a862dde002015. 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/CH6631451619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d19074740474305545440a3febde0088d09d9e54e9ba581b3a6428b5b605b4d. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CH6631451620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c86d51811ff8d575d14a72a4c489602681819f803b50615b5544315a58bb5b5. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/CH6631451621.
(I'll Be with You) In Apple Blossom Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5488c54e7e13db2ed514eba77a0f6e1c0b777137fd3d73399f469834c51f21. 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/CH6631451622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd38ec43976494540fc2d518e990d1a3815ff8ab7f2cb574e41e360b3437f5c8. 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/CH6631451623.
We'll Gather Lilacs (From "Perchance to Dream")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb193769eeedc304755ac27d34bf4528f2175e56b99c7a03f7cc70e0155e045e1. 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/CH6631451624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a40b4aa7e99059d98e8ae5ac19de219ff02ac3e4caac8db9d767846af4af87. 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/CH6631451625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dda1be6664996ebee347769486694b46fdfd1fe627db36e661fe73160015f3. 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/USV291348905.
The Golden Age of Light Music: War and Peace - Light Music of the 1940s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372cddd6274753fb293787593be83581c23c048752d8a8a511091dbe2ce74767. 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/CH6631057101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7fd6b65ba81440b87a4b72f0803a915a5285555da2e3c77f63937127f165fd. 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/CH6631057102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b695a0bc20a6800dee80384e98f12c25cb1d2789641ce60a0a9f8b7e8c2a219. 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/CH6631057109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3b1835fb67ba7e8744acf215a5706b99fa58a7ecba68075923d5f34229fb0f. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/CH6631057114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6a88838f8f0d2947d90e38de764861e73ac33beb02fd9699adc226c8a6ef6b. 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/CH6631057116.
Lullaby of the Bells (From 'The Phantom of the Opera')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e61c967f98a601a1fe8d845fde481e3af3c3909c7f2259d73f182fafe62a460. 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/CH6631057122.
The Golden Age of Light Music: The 1940s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da3970e7bb3dd4a0e85b0f3b3e5c0fb6ba9a1f2fbcad29ae44086b77b5a8da2. 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/CH6630450201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a7ca2d56b35ba870ea65a0bba22663261ce74858d3dd3449c5f8833ff3258. 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/CH6630450202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bd62ac72584815bcc5de23f748563b13ff05209fabf21a1696e82690f455dd. 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/CH6630450203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b8db575fd681419e4aea6627fbf46c8b517d9e2a889780647bc7cc51be494c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CH6630450204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe69e263fd76a124dcbd5770e6e59cc4e84562e94d57a0948348d739dd12fe155. 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/CH6630450205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08924070ebe3859236b0d064b18dd7a1f786d09746d428c9cec7de2b58244f07. 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/CH6630450206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d608d906cc93a7158984ef80962183da62670689040311211050eee3bb88233. 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/CH6630450207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be8575352829d78cd447805084eb898233f815fd1d36f827d16a007f58f5cc7. 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/CH6630450208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2724696f65daed1b23194ffb752db8d268df03e88abc5259e294f47b74ad9829. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/CH6630450209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c38f246ba1811f8f399bab85bf1ffcebd5d59b0a6c1d1568155731887b88241. 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/CH6630450210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc2fdaf485d888049b76bfc3c8b1267c9b0091e5000a65304d0262c22bc0a3d. 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/CH6630450211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e37e26cf08164866c536cb241efe3aa05cd844096d518baeba4a3d29b1e4c2f. 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/CH6630450212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0e636ada7359119b87e0b9768ef49aa53b83705564c40117d5554aee400aeb. 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/CH6630450213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a9e4df995d9095f2abc27190b1ef2725743769cf7ef2f71659580ce0290c62. 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/CH6630450214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50912f7a3b83db90d26b0c09c10add6c4c5e60528649ca00719029ba0ba665. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/CH6630450215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4921a1a7dbd32cca2314ff62ccd2476cacbfea571c1396791ba5be2fb142f269. 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/CH6630450216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac42ac87e706cfe30b32ccc384555963f0352545716104abc4052a8b1fca43f. 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/CH6630450217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55dfa3414865e36cf0df331364d5a4edaf3f6368083b3ad145343981611ab9de. 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/CH6630450218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3870463f87849fff1c900e7f8d0a462869267fe592a1c398e23c3261e587c6bd. 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/CH6630450219.
The Way to the Stars (Themes from the film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23831f1e76a53b716d17e22d29ff28f6f51c4138efd7eb73ecca0b98f7a9ae0. 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/CH6630450220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd175d36bdaab681bdb835c746010198388d5d722875826e5c30cccc10c5704e2. 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/CH6630450221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1061a98b405a4722074ca4f611f61755de7221e111114db001a2b40c4937cf6f. 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/CH6630450222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c21b4f04f5894a7fd7caeea59db735dc2395081da9ec6dabd45f4a2c96537c. 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/CH6630450223.
The Golden Age of Light Music: From the Vintage Vaults
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e5897bd11c92b271c2cd74e728f6af748d66e2cac6e8f3a8c04d4773f82625. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/CH6631157609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6618aefbe12cb9ddb030528810804c4c22db126cdc81b4e43872ced82f1d6052. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/GBBGY1802128.
Reaching for Someone (And Not Finding Anyone There)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd97751bfb2e3334cf934e087a149789feb8df59b9c6a54a8f8ccc89ec55ee54. 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/QM6J92350354.
Schellack Schätze: Treasures on 78 RPM from Berlin, Europe and the World, Vol. 21 (Remastered 2019)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16df9ccb4c42808c2fe251a3b5eab8ac2c859a4c93993d7a3610ba92f4fc29eb. 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/USA371184504.
When A Lady Meets A Gentleman Down South
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dda73613da45fdf899692603064a358de6babe33daaeb8e90ade3b1fbf8d7f1. 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/USA371184505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e0d7dee1e0a7bfa770dd58c9117e41a6f0d434c252d7233cd9153319285955. 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/USA371184508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab93c084c5f14e3823cf7756551e31ab11cdd279a939ecdcaf231f967005189f. 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/USA371184510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795f0baa58e0ba7476026b33190f826f282bb44a9585688a7864e022dd2cbcc6. 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/USA371184511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1042471e59a187dbd2ba16e8c0cbecbccf7eb3a87b995c683f82da24820ac5. 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/USA371184527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec75372095db6eb66a6135f1e155f35a345cf2817153858931341a8423ac6389. 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/USA371201255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0700703761441f3013c16d7af249ede03a5eafbfd2d04dd7ecd82fcee4e6ae71. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USA371201260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e49dd5403ea557113278e0699ff1d11f46d7cae039aadd4805364c31f5a6da. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USA371201264.
Essential 40's Classics - Digitally Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce74c788b7000e0e95c6aa97aec09fbafb69dece90289d753578ff2db8af7e97. 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/USA561141541.
Schellack Schätze - Treasures on 78 rpm from Berlin, Europe and the world, Vol. 42
The Greatest Jazz & Blues Music of Alltime, Vol. 25