The Golden Age of Light Music, Four Decades of Light Music – Vol.I, 1920s & 30s
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 0x57336d6e2133b297dbb44e477cc149a2a73293cd988ae984865ce1eae16192a9. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BEDO62419366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb9918f36dff9457c1c7dd21bd81545c785e011aafea258134c2f2b160ba0ce. 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/BEDO62419369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a18d90f5d96487d6427a44edaf5e16620db0840de75871da00df70b2135957d. 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/BEDO62419373.
Escape in Time: Popular British Television Themes of the 1960s
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7735e9c957975910b3ad4ad92fe463485deaaeec0f5110018cccc322a6a09d. 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/GBBLY1504885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311ffe048d8912fd184be8afddcd9238f9da4bff08fc7a76b8653f9075691854. 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/GBBLY1504886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc726c24b28fb6d719b0d669f5c824082e677069819d69233eb092b4feef6e5a7. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/GBBLY1504889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899bde32b3f7e08fe4db848fb734461d7c163c3f2ee48f73ba6df1ab0fb9b82c. 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/GBBLY1504896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e271a8203f75140cec6dc5a53df86b0fe986f72fea29271a99a59860ddd964. 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/GBBLY1504897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0254605a61c48178299c8156e003caea548821da204d0d006073597ae0cd656. 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/GBBLY1504899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb44ccb21c8114e48ec8f9ad302fdaf23c4476b8b163f453a99fce5b7fae327c3. 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/GBBLY1504900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ad045f4f485bba0b0b85171ece6dfc7cac11c02d84aef1c483bc28e056e965. 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/GBBLY1504902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50c7abf09f71d0a6444a8f027f44c6a2671f68d36128358b76eb0f9d5bdfc3. 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/GBBLY1504903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142cd852cc45fbe3b7022cc7b60ad336e18e415cdd0db70563a1ddcbdad28979. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBBLY1504911.
The Library Archive - Funk, Jazz, Beats and Soundtracks from the Vaults of Cavendish Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe012ff13909ac45c28e5a9c122dd7a8b255208919021f368e19f1f86d7a98851. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/GBEQT1700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643683027451f746306d4f832c3ab0064cc5fbbb2f1a117bd58cf941e31bd1c9. 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/GBEQT1700079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989e0b9c73a0b6607682db831f1764066726322d5d5fa7010383e22a899f8607. 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/GBEQT1700080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a38177db7c4d5cc9ae1c629419172aad81d8612efc2841bfeac45f136f0506. 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/GBEQT1700081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61086aaf01a01905f28b31a9cec745e998b6c90ed630757b2edfd433cf11fc9d. 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/GBEQT1700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ffb7a2dc96de3042665dc2c74bf9c34a66f95522b1153f91586d240baf3b98. 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/GBEQT1700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4db3f995e6faa5a3ae916bf059bbe6f9b4682d5c404a3ed7fcdb6a6468f244. 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/GBEQT1700085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c897f2bc6bbddee8dc76cfe68c7a94c31dc2e81ac2b4a4ae05c6f1f6d5e6b5. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBEQT1700086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b743c351c26bf79ae66dd79516954b63f8a19cef2399a616cb7d145d02ad7a6. 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/GBEQT1700088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4ef8c12fe9881ebee335a2f50de6be809d9593d004f18b053743ed9f735d67. 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/GBEQT1700090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50b675309abb73ab39274ff13606c383cc044f25a89b3d12c4325b228fc9715e. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEQT1700096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e459918fa3a812415e4b367a4ee9b605f29ac6256306b9dbc386ce8dc6acde. 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/GBEQT1700097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb401e627170037f7c0ba3e235f98b23e6a23eda8bdbcf404265ce91bf4b2a6. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBEQT1700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242c3e5473f76ad9f86cdc49c1e7d7be9dc03f5ada17742e5cd6d6f2efafaac2. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBEQT1700100.
The Library Archive 2 - More Funk, Jazz, Beats and Soundtracks from the Archives of Cavendish Music - Compiled by Mr Thing & Chris Read
Songs That Define A City: London, Volume 1