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 0xf307dc8dcb07b0a2a9b485819362c3c296aaf547737f4c123cca40ac15b708be. 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/3e966ec9-34d4-42e3-af85-cdbe96ab425b.json and https://artists.proofprofile.net/proofs/artist/3e966ec9-34d4-42e3-af85-cdbe96ab425b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live At The Concord Jazz Festival 1979 (Live From The Concord Jazz Festival, Concord, CA / 1979)
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 0x6c05153f066150e5fdd0181d452c8735ccb1fb83208b41fc8af42500473af50b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0303779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9940645763f9d9d5875ca939216157832faf4d02f96b5f995cbd0f1576946082. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0303781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e93feb79aa38d81f3b47f20d5b7457d58cabf8fffa732b9e0a1afc7ba0c0dc. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0303782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5c9047ead5ed7a91b7c7b35c6bc349ffa59210702694a0c70dbbac640358bf. 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/USC4R0303858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c57313e072597bb146bd34ecd880ab41e8f8ecb42dbbfe1f5f43ced0e512b8. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5321d887169415b61c0a87684c12c8f2b0015430667a4c21aadf1106aeb265b9. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/USC4R0302731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bd549710122f2b2a1b5dea72c6bc93c03586c7af7770ed0680bdf2939b8471. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f8eec8edba624be4c508d95fef9a74d6049c6a3142b3a19fcd0c5fec3c531e. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf154cc68b524757c14a72cb6c1fb3b734396a44be7af14a768bcc44c0772db69. 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/USC4R0302734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fc024abaf0dcdf9322ab398c215421b4b9f97d0d76c37f7f20962cff6fab53. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USC4R0302735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8745969d6f5f619307d4a4e10fcd0fcde580be0a091b3ba3e85904b05e7e4316. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0302736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b1deac07a4d759b8afbfe66fe0904fd42c2cc4eb2424831428f7af89c45fdb. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USC4R0302737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ecd29723e4f70c610804ab905659ee122d847af2b9c1e0c60f81bd31953674. 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/USC4R0302738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fc4424faa0838bec9fedfd8ef976b45662e92ac65dbcc35860ab3ec32f91a1. 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/USC4R0302739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859f84750d55e9fe9e92605d6dba2d9168467367aef42aaa29f9a709c0fec73d. 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/USC4R0302740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea97498145c7a8bedf0abd196f55dfb1eab53ee8578e12f36502b474159e3e6e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18136dacf569fda714fb03302263d0d0220fbb76a7482bbbc21a19886f132c13. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9799e44a44b580af0b870131efb4547570a45252da85a18b7281d815e17ff531. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d73c1bda8ee1840fd409689db78f40e0994a91eb1c669250f9c16a126a05a9. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0300007.
Bassface (Live at Kuumbwa, Santa Cruz, CA / April 1-2, 1993)
Some Of My Best Friends Are...The Piano Players
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eb58bf006c0b5b645a60d6c9620009740e05f8627b7f766b7091412c4b47443. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10438401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2449b503feab5c238dd565d0d2087be18b57fcfed228b2bb2838a63b7ca57d13. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USTE10438402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f91d62b2c12b82520d89c65831af54643c9fbd84a24af6c2aa79215c94187f. 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/USTE10438403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a179609f066b5629825c73f38a333a706c1217ebc12098a7399331c524cc2af. 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/USTE10438404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2520ac125e91e4157caff8eae7d30bb4bcb6f77194dc468e7bac6cd246544f48. 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/USTE10438405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12308acd8a7767d2f7ad4c2d0447d2db7604105980a72c252ea964ae938c217c. 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/USTE10438406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4edee9346367b46986d1e31dcf84c930d98ca54d7b5142d62490b3cea02f79. 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/USTE10438407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dab72267b5aa1abc47dd3c43ea91b7ece99ebe1ec8dda65754bb924faa476d. 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/USTE10438408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493a9a6ed3f6a95f06f8d5a0c6e16110aab1d30028dc8f8a291217e6c83a9bcb. 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/USTE10438409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3396ec7be5fc5b3ecfa510ab78248e98b8855ea700746e6a62f338685f106c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10438410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b4712477c8a7fbb75f802cce4021822fecc9aa0b7d52096c211756d384503d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USTE10438411.
Some Of My Best Friends Are… The Sax Players
Live At Scullers (Live At Scullers Jazz Club, Boston, MA / October 17-18, 1996)
Freddie Freeloader - Live At Scullers Jazz Club, Boston, MA / October 17-18, 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5086ee683a21c77ca48f04ec1b4143ee9282d927b12cc796478aa420b4c6257b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10440501.
Bye, Bye Blackbird - Live At Scullers Jazz Club, Boston, MA / October 17-18, 1996
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16fa3e7abe9ab088835902481b27c41bb4b23a59447b30ba4988105194ae873. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10440505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621e312d759fe146a1c0f290e03120707a7dc7b8f065deef2444c31156b81dc6. 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/USTE10443001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5dbdc48826e82b53bb6383d57440c76761dc157418b5b4e50b4de004cf8053f. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USTE10443002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0a6274eb003aacb0df1e588043e3b5cc64b723698d5b5ae00f385576d9a6ca. 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/USTE10443003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf701408bbd6a6ab137d584bd2fc4e2df2a871972dff9a0c1055e22aa5227637a. 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/USTE10443004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6. 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/USTE10443005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef6272f0a641215734e3fa90426f97ee0604b29d969914bec986d73e29cd632. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USTE10443007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca52070b4f4b01c0a2a7b7e2b1f1b4c4febeed1ef7fb45454ac959f7e93f492f. 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/USTE10443008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9554049607492c5ab5ce0fa92a4bd3789a773f16878ac8f09a45bd0a773bae6. 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/USTE10443009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d54d8a8c179a13d76a457771f1ca85fb9dc3cdc57a4d9fc318dd16cd563e54. 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/USTE10443010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685392642f54774d37d26c7bb90a3d691c9dafd44db769eee9792f6206c47b8b. 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/USTE10443011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf067c18df43ca462c38f80cbe4f585cfd60df80e5ef108ac46841b78cd91db. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10344101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9b2c6adff1c881efeb431ba5e70cd91623d71ae31501233da13790824647c7. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10344102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984243081f44486d4cc4b0fe2581c3cffc335f5fcfc2eb5c13cc34980b3a830d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/USTE10344104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28a6cc330550a6d42c00c419968f7972cc8412fb8a0ebdef40ebbc117d030cf5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10344109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe299ce0e02519f3c70af303f5f19cf12d26b38f3d0c9fc945ce4010cb5092d. 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/USTE10343701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d522436bf097aca4eceed7a490153d98027dada87a2bf0996c7e07cb29599e. 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/USTE10343702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3c0691694cf9c76dbd706880f363dadac74e80e11565378ad6c4da55cf8bf4. 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/USTE10343703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe631bff4b796685854737b8bc97f18587babbae0a1202cfe53523b0ff8733f. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10343704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa688f799da7179e23aa0fa1a8d14b9b70c521b8925e6f3ff1ae4e00b0b21f4a4. 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/USTE10343705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae20e5bc26e70cee8bdd31e71b74a48ce14db269a622a583d089b817df792a55. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10343706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3acb13d00e6f7f9296474528fc0c00003bdfea53ffe593cbe952740f48bddc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10343707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e54fc24171c1fe3ba6d2d3ea694cfe3f7deba3589ebd9aade9ff8eb386708da. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USTE10343708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe3437c71249b9da201259eee6d61cac4662be28731778cf9ec0f462f40b1143. 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/USTE10343709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec85aaa622f99340072b37d2ec1ba89dbb784b31ce4d614f4c5f32bc62e94ab. 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/USTE10343710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7584e6776de52025c4d9317c2956191db3d07c8cd5c01e08c17e77e2a263d. 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/USTE10343712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64309543806df813a3b5d132cbb77dbfe33e3fcc52222e3071dd91d5fc9b26a8. 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/USTE10343713.
Some Of My Best Friends Are… The Trumpet Players
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886dcef373cf7403eb32311b9447f82d5e24872cb41a4a90ffd912f8b2fa7c2c. 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/USTE10449901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f929268e2eee2d580ddaa181b174b272f3ddd34db005c9f4259b958cf2bb0c2. 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/USTE10449902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb6b9b2c9861fdd43550792fc20d38966e55ec00323c22be8b51a4efc6ba6f8. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10449903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4c8b65fbcc923069c535db21ff54c5f2a64f2a13381fc7a06878b593df1119. 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/USTE10449904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f6d8ae93ea351252dcb1a91f8287949b64c523924c6bfa1bde72dd5ddacf359. 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/USTE10449905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf540daed54e2c4c48203e6dce6fdd097b1c5122fe4f0b3279a81029804d730c6. 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/USTE10449906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c445ca0e98ca4036a63d2697e2e5b68ee9e45f50b988d3f4662f0f7ab302e3. 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/USTE10449907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31fba8cbed4606e81bd618139ebae57cba025407a43e59bdf67cd050d637b1e. 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/USTE10449909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbb6d3f8e6ad3fab989dfbe1e67c36c3e82ba7478dd771032408291808f6a67. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USTE10449910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbac63e476b2fb9df0c314116d452d7506b471df4a1a4109881214ac1621f5d5. 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/USTE10449911.
Have You Met Miss Jones? - Live At The Blue Note, New York City, New York / 1985
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea487c5fa75d9bcc680d505720aa561f258bb9a05fcb9f48febceb26b3dcbe09. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0508265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a8bddf6399c6ce34f48bf3d675de84311ae9431f386edb7019b07dc5193ba3. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/USC4R0508632.
Rio - Live At The Fujitsu-Concord Jazz Festival, Tokyo, Japan / 1988
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ca806aadbb763bd011e3f69b4cff7a1ed5810bac7c919cf8b1489e1ec32a8. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0508634.
That's All - Live At The Blue Note, New York City, New York / 1985
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187cf12f1f8cd64330ca6574d1d43ead7b4c10c8cd647797356091ee4518f50e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0508269.
Summertime - Live At The Fujitsu-Concord Jazz Festival, Tokyo, Japan / 1988
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24dbb95f6194260aece185f550ef65ab5695def95aa8f9f6e72ec6632f76b47. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0508637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99950dbe6e3e0a5e78e3ae55044e2ecad323b68ea1505358ebb730b6316a1184. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T09:08:06Z), 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/USC4R0508638.
Bassics: The Best Of The Ray Brown Trio (1977-2000)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445490c449a10c632d9c0fdc001d8a14f498d4d754aa7488a739ebd9c74f17d9. 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/USFI87800275.
Blue Bossa - Live From The Concord Jazz Festival, Concord, CA / 1979
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31129681492162b9d4f331a29cf321e726b4dc409f14e0572cee76a094fc753. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USC4R0507195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364d278f6020b0ebbdca6806a304c4f2c044a042f6c4ad515cead4ffbc553ab3. 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/USTE10436801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e4899df88b16582f24e2a4ba562536e280b4587e32b879b015bc17aff1f3d7. 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/USC4R0303775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a179609f066b5629825c73f38a333a706c1217ebc12098a7399331c524cc2af. 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/USTE10438404.
Mistreated But Undefeated Blues - Live / Alternate Take
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855d8e896aaed06827b93769fff48877b6e674a2cfeccc108ed319eb61d7c22. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USC4R0614018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48813543c0c3cc49322f5fc2a97445328c1a40c1df408bca08e0f8029fc31e5b. 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/USTE10438805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea487c5fa75d9bcc680d505720aa561f258bb9a05fcb9f48febceb26b3dcbe09. 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/USC4R0508265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5086ee683a21c77ca48f04ec1b4143ee9282d927b12cc796478aa420b4c6257b. 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/USTE10440501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187cf12f1f8cd64330ca6574d1d43ead7b4c10c8cd647797356091ee4518f50e. 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/USC4R0508269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ca806aadbb763bd011e3f69b4cff7a1ed5810bac7c919cf8b1489e1ec32a8. 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/USC4R0508634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78fc7ea7d9863bff416f71ac9542b4bc14d32dd016f0102917009dfec8523f6. 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/USTE10443005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24dbb95f6194260aece185f550ef65ab5695def95aa8f9f6e72ec6632f76b47. 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/USC4R0508637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1289dd923744c131ca1b3639f352711bced70f65b280255d87226aef5980dbd. 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/USTE10344108.
Buhaina Buhaina - Live At The Loa, Santa Monica, CA / July, 1988
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf397703fbf37eef774dc6bdb512654395b503faf987e6aefd29d3f3927b43279. 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/USC4R0303863.
Caravan - Live At The Jackson Street Starbucks, Washington, D.C. / September 22 & 23, 1999
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24612c400700d96de0d5614d07b5b489d6daca0affc28e08b809136ba3d55b7b. 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/USTE10350208.
The Real Blues - Live At The Loa, Santa Monica, CA / July, 1988
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858b7cbc29a844d58df5bc4548a180a4b63fc506e549d97a75eee918c3dccfeb. 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/USC4R0303859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e332b86207f296daadd818ab91bb90c392066b13dbe178be710bb6d91ed14d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10449512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5321d887169415b61c0a87684c12c8f2b0015430667a4c21aadf1106aeb265b9. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USC4R0302731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9799e44a44b580af0b870131efb4547570a45252da85a18b7281d815e17ff531. 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/USC4R0300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89df421f806983c72aff220ffef3c4dd901b8931735943fe2082e5d50d25e36d. 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/USTE10351504.