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 0x044acfe411ceff11c123ac517dcc0c716285bb66e67a5f51f2ffd30654689c83. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/931d7ff4-009e-4fbf-8dd5-230189696a94.json and https://artists.proofprofile.net/proofs/artist/931d7ff4-009e-4fbf-8dd5-230189696a94.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Really the Blues?: A Blues History (1893-1959), Vol. 1 (1893-1929)
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 0x037c5f3489bd4ece7a9865578444fec111be53a8870ea07b3cc76d2b2d81b1c9. 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/USA4A0901004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c22dc92f6899ebcaaa430d30a050c49acae1d76dce61b87970d74687bcdf50. 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/USA4A0901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa889651b826242e57b29b1ff80d75a7a2c858fc4d2e3442fc06f6c7b32822e. 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/USA4A0901011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26209deb2bb314bd676e57f030c2e186b84c2bd0f5bc71862b5b6fed68d374a7. 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/USA4A0901012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4726c23e7afd3c8480453a49e1ac4b984ecfd8197eb27fd3212b751fabf9dae5. 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/USA4A0901015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe01a0f3acd7eff57ade18b0aab4fdcd81ddf39b703af9d1223562c7f0a699. 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/USA4A0901018.
The Return Of The Stuff That Dreams Are Made Of
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e76c2db2446d8e9369f9aad28d88e6b1c947767a123803dd7115e31d8546548. 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/US7SF1252403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498f3fe59af828da3959ae597ff0412e6b035fa0c39a8969f289b5ac5c93ef73. 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/US7SF1252405.
The Stuff That Dreams Are Made Of: Super Rarities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476df3344d0730b8de62b397eb4d6d774519fe97ae59bd93b363c7af301edad7. 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/USA370653749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa727cfe7b82fc837d61731272bbb3654b9ee2c814aa9234bee72788796231c8d. 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/USA370653750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9676ecc41ad930becff35956cb2e8f222bf0a86f871dc60b60b3e623709bdb11. 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/USA370653751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c74840dc2d6338493c30297b0bf851349ef6b5b6eccb29b25defd6feb7ccb59. 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/USA370653786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0619a5838866826ae12bd6e3d08ddc4523b6d8b2a3439f48b32b0f8d8a7bcfa. 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/USA370653764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb114a5c8a6307ed79ff359177762d71e3837d853df3d4acbab0403840de03cab. 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/USSM11505835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb1296310431f44715855f73a85a6bcefcdfec466c4a41e4583c40c560cf485. 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/USRC11501767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aca2621493b509ba15fb981119e42a66c1b0d24c8e46208c635eb25934c3b6. 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/USSM11505803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ac4427a93838a2b8ddeaa8c7c73dd668e3238ead5568b24bc6fe12b2b0b022. 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/USRC11501769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a3209ff124b09501b15e884ea838d2fa44a13fac8645bf93a3179b0af0356e. 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/USSM11505842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44433bab9ecb1a459b6160b103ccc52b97115a750b8b040b22063c94ecadf054. 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/USSM11505802.
'Tain't Nobody's Business If I Do, Pt. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c429a4ee502a1b68cb84a31cfaeda48a3f8e90b9ee95c3e32e46d74c86fe35. 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/USRC11501770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d70ce1e68dcbed74cf54c2d50aeb266bcf6a4b5f9af5a5b8c879dcc6b3264f. 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/USRC11501781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8cef68a48482ca8851e08e5c2202d984dbfec732a817d14cdf0d2157e09e58. 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/USRC11501782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c9755e86bf0b2bc176377c451ca69eaa82c622083143a3a4ab59b921d33838. 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/USSM11505806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88eb567847ff978b7572de49d9608a48c4127b573fe53188679ec7e1cf404fa2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USRC11501772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebcea5e9f34419c75485f43ca0fe1db0037d34853b678cf2b4e549fcc03b239. 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/USSM11505843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0314cbfa6a8a51067cc63a914a03b314b993c6acf364a19010c9fc20c6c12a2c. 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/USSM11505794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4e76787d5b458e1a609b14a5deb4f6e67b3cc91ab7bc282d0c4ba69f1e2641. 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/USSM11505836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a272340ca2d1c612b138976e5e2a3b44be47b78ada31085cd41eb74d7a4f708. 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/USSM11505844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14cae1fc6a621d643998af865287b51bbce4af8c6c478efceb7a6ed800e664a. 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/USRC11501893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd387d37f287ec3e5f404572550f6ce5bcfe0a96e0c87bce39ad8292525ac0ab2. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSM11505838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8190d5d6c8307581ae8e84992ccad4824f62fc1ab723a3a343c50fdd2fc92cf. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USSM11505839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe142a1ba417f216b810017b8dddd9750b7f9e5fb89542f1d7880371d0a1592d1. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USSM11505810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30180e2b566721e91681ba7e3b009240875938440fd8df3993ea36c77620741c. 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/USRC11501774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034b76ce272320bb12c7efd54414d26aae5bdd94ed0bc316f26c3bf60c52006c. 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/USRC11501783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89280f2f4d75008d6a485e339579e70dfd062f615a341c397d35b27eff8a25f. 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/USSM11505850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f96a1893d3a073bd7fb10577cc8377046d26fdb79601fba6dbfe67c5d1ca19b. 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/USRC11501778.
Walk Right In (When the Sun Goes Down series)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347b0d77c613ccb06865ffb41656325aae00204a1e18cdffc4270d7ab061ee1e. 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/USBB10200520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f08d5e86860d5078ec815a777bc9765fa1f426207980e003e9c586601662aa1. 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/USBB10200525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a93053a428b2f0c218ce656338f44bd963bf3026bb7e167b56205fc19c39f2. 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/USBB10200540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d3b0a92065f34649a8521240d188c03c52d12f047abd1351b13457875a11dd. 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/USBB10200541.
First Time I Met the Blues (When the Sun Goes Down series)
Haven't Got a Dollar to Pay Your House Rent Man - Remastered 2002
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e37976cd07bcda819413b7a5dd777c37dfc6f14330f7284dd03ffd8e3d80f32. 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/USBB10200467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc575b7f0cf4d3d3b5a6d210e15f3cfa225af97929deb09b5765ff17b8155ce80. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USBB10200478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe32b45489d780784ebfe3c87a6bde169b7fe01a33d6455fee29f37d2cc6f1af. 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/USA4A0901219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b983093f4556bb1997a6b703c1fcb3462628755f9ee421ee4d495084df32138. 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/USBB10200482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb1296310431f44715855f73a85a6bcefcdfec466c4a41e4583c40c560cf485. 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/USRC11501767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6057c053e2f023750cff1b866ee20b8a9dadbde81fa13c5cba539d4bacebe8f. 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/USSM11505857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c429a4ee502a1b68cb84a31cfaeda48a3f8e90b9ee95c3e32e46d74c86fe35. 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/USRC11501770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30180e2b566721e91681ba7e3b009240875938440fd8df3993ea36c77620741c. 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/USRC11501774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa919f3862e9a3cdfd52c2fbad68226e8a0b563889f3b4943a11a68849a2a140f. 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/GBAJD0921027.
The Best There Ever Was: The Legendary Early Blues Performers
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Times Ain't Like They Used To Be, Vol. 8: Early American Rural Music Classic Recordings Of 1920'S And 1930'S
The Train That Carried My Girl From Town
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House Of the Rising Sun (New Orleans Mix)
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Big Road Blues - a Tommy Johnson Anthology
Les pionniers du Blues, Vol. 12 : Tommy Johnson
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My Rough And Rowdy Ways: Early American Rural Music. Badman Ballads and Hellraising Songs, Vol. 1
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Bethena: A Concert Waltz (Arr. J.S. Ritter for Chamber Ensemble)
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The Entertainer: A Ragtime Two-Step (Arr. J.S. Ritter for Chamber Ensemble)
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Harmony Club Waltz (Arr. J.S. Ritter for Chamber Ensemble)
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Times Ain't Like They Used To Be: Early American Rural Music, Vol. 4
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Masters Of The Delta Blues: The Friends Of Charlie Patton
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I. Allegro from Flute Concerto in D Major, RV 428 The Goldfinch
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Simple Gifts from Appalachian Spring - Excerpt
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Honky Tonk Train Blues (Blues People 1927 - 1928)