Ray Bryant Trio can refer to two albums released by pianist Ray Bryant: Ray Bryant Trio (1956 album), released on Epic Records Ray Bryant Trio (1957 album), released on Prestige Records
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 0x1b80471d8bc69a739dd8efbfdd954e2e9d337ce96e97db342849316715df0b0e. 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/5f54168d-2f34-41a8-94b2-47581c908a62.json and https://artists.proofprofile.net/proofs/artist/5f54168d-2f34-41a8-94b2-47581c908a62.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x728759b0c0c4e8a9e09d1aa8fb3b85c7a7f2f2ce5095c42e1a64b203c642aea0. 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/ZA42A1903883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220274c0bb814ac4ff2ea9fde0bd4a74446cbecd7bfca90a4a818cba0119e741. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA42A1903885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542680098d5172f7822da56d0ed54f53b22bc068ec7f7808f625b70957fd60dd. 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/ZA42A1903881.
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 0x81207259d0db75b5c28c9a26ff7d9fd8ae7c1307a120140bde3a3ab5dbb686b2. 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/ZA42A1903882.
The Madison Time & a Hollywood Jazz Beat
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fca79682cffa7b3f5cce14b2168275e44012f5f7e4f442786e3d3e723eabc3. 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/FR6V82071692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5baa3f23b0127784c5cd75434ff88442902994642133327fcac223727409589c. 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/USSM10402435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2397ccf7c7f7ca578155ab548de407e67c7306075f31df5baed575380da7cdf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10402438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0c9cc25906706e44e5abed189bd06c03f7cd541a02093b550676210b693b28. 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/USSM10402439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37f8d80c05dffcbe6774d706d30d49adf4595147e5c9cb44eab2f9a9fcd436a. 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/USSM19919147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbade5e681268133599cf9aab33ae187ee84fed11a83eba75de39020e2acb65c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19918781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b7e602524853639d7e11c08f610219792adc985b02188638947bce492c8e62. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USSM10010463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487ffa091b8760ec4a3eed3b7b299e554e0e1f5c556bda93e802a508da2168f1. 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/USSM10402437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77eb92b6283c618cb0acbac12868460c69db0fe9ec8d1ed5138d0012224cf0fe. 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/USSM10013594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f706b15ac82d244760f149bcb8a0b349a3d3f224c2d20d4e20768ab3d897f05. 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/USSM10402440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67a2666f12fa4c9aede77637b5241d207ceb92087b5cf1ea61498215c7cb682. 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/ES7710865710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a44208352019b773956d069ad77168e7a1bb4400e5f9e5092c706f4e9b5815f. 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/ES7710865712.
Ray Bryant Trio Plays the Complete Little Susie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00e89e2daf8e26c767ac3479829890931944534b1020941bb73a8ed6a8173227. 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/ADA010822303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5827927a88b20fdb5f12b77dac71e4d5b47bcab736701b8e1d78c7aefaa0c743. 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/ADA010822304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f7e452610e2bdab703370a71c94cc0a0a644500920f03409740ea91674ff28. 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/ADA010822305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9dea4abba72ee739655ab122f8744a79e6cf6f671cb0ed53c7c82c70fc4957. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ADA010822309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018e2be3804bd07ba39a1607f7eb8b88ff7175ab8580efb017cc3163641c75df. 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/ADA010822310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e07ea385528c9ae5395f36455a972e74aeeb75c5c9b6eff79dd51c42d28b435. 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/ADA010822312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66193395eb44c1e8599638c0064af521c862a9205d4006ad0105bf9f166dd49. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ADA010822301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566f273f60f93fd168632a34b18f71942881406bb3073cc509002b4ac69ae76. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ADA010822302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe620079c2364120c1b26ce2eb3535ad28f3a8af7fae0a39fc77d8aedd5094aa9. 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/ADA010822306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3be7203c4f7668fc153a1861e165926cfd72be46f580679bdf4cc0863fa779. 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/ADA010822307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2902af2f629b2dd212b6c123a72618355bef5bdc6dc93ea51df1eadb0c18a9. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ADA010822308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc690966a693ae0645d003dcbac17505267656a35deb01a1614ca162539f13fa6. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ADA010822311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5f1c0dfc743850189796eede27bf7be3e995daa6bbe6e312380d9322ca32d4. 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/ADA010822313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4bc21da54b3300b504f18a4467b43ec8b87bb18ee5204185ff0983f43437584. 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/ADA010822314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed5b4a35f4d19a66a2a98485171bd19a6f1e312f3b8b82f0584635fdcaafcb0. 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/JPI700000554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf1ebf7822f65798bab25d2a9faf312b2e62a9fc73432faf56d0b5caf78681e. 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/JPI700000556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc587eba5ec5e5dbdd24bf78bf19ad67e87e73ac99f75b190a61c214512bab7b. 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/JPI700000557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfdefe251b8732250e75a5f2db91b204c91608a00385c7ab48b0914d3ea7e2b. 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/JPI700000558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba09ed9882074fb6ddad9bb6d81aac17061881227c82ed4be8c2913306bf240. 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/JPI700000560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d3d1bacc6502a3ce2ccf6f337e59cdc2434d1e876bdabfd79d479cabea1219. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/JPI700000555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeac93e006240e6e1a186fda1465f1841085643340de0d14a51bb789d660545e. 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/JPI700000551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af18c7e730a949537af1874a47212dd38435ebb67786ff93dcb94a0a6fcb31a. 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/JPI700000552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f15908ad3644e82e8873de99ba3be4ed4df51871a74df182b77de4488076057. 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/JPI700000553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485506bbba307938767fa23fbd5a0eb28fa7416332a5f690703f1cea91489311. 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/JPI700000559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26960478506fefbe0660709f3c92a73aaedbc40dc6f1617b14b4a5e818b15b71. 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/USFI87800278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31ed19f3134a217e2346da73aa6135b492c847d27bc90e87521c6e6d4bb5041. 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/USFI87800279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea78f814b876cdab6d4cd6d2e2c36f24dd99c728dd392bf10aa07c129d9ed85. 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/USFI87800280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff9844d2cdbd04bf4d14a6366ad383493bdb7fcac56946a940c6bd72f5e172a. 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/USFI87800281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63fb326b06df9077cd3026bc6519e6c256c80bbdb71f29bd094fa5c1cc53c65. 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/USFI87800276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd632b2c532419d3f4afb032ca1d50240e73652b17225f68563c5f50d34d3b531. 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/USFI87800277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x274101c2789ff816c7984f29d486474ffdb4a819940aaacea3f1d6e8240b291e. 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/USFI87800282.
Hot Turkey [The Definitive Black & Blue Sessions (New York City 1975)]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5019742103c073dbb55bfc23ffef228eff09626895fc044dfe478905ec201cf1. 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/FR6V87500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79039ea9ca32030272e6a229072a5c8906b0d1b4f97e500793860e29b83612b5. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V87500195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46031fd72581bdeaa208c7bd18cd64a70e011562016498413a4fe96b8e6d151f. 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/FR6V87500187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x449165a4f4b26ab409b963909ea1c5fb835abe99012f3154781c5720b777b2b5. 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/USMC16647717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf974bacd65fc7bbf981fbeae6a1aaab4ae466d3bd4a388b736cecaa3cca88d5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USUM70507318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22bf881a78f9e2ce9a7c0942c789d38cd90943345aa1646652c122d407db2bf. 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/USUM70507319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe37b4e6e78b5e5cfcf3ce3efc46b8a9c353168d7787527fcd62921751a6287. 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/USUM70507320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12a6ccc93fd4410698d288ccde56366e8698c95406719c9b6fb7419d22d9233. 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/USUM70507323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97199fca84b530b58217fd3f7a67c6b22b15dd88f218cc2c07a0c14df29ffb3. 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/USUM70507325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d4f1c01f78ad1803a4350c2e10856aa17baa30282eb183d7dbe1f1ac808d65. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/USUM70507322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe689febbb9ad2bf7cb7e8f261fdda6e2191af12e1008bcedb1dd03daac25ee86. 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/USUM70507321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c6fd75634821a926f4f0bc037aa5272fe39b9decf43d53031e3e3ab9e5ff63. 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/USUM70507324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02236d4ff3d60957571cc118c0e9dbca5f566337502ca11630f3193d432b9dd4. 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/AUXN22342349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe32139df5863034037638b50d3a0ea1aa4907a1eab1d3d2ee10b83f66e2996. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22342348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356429ca2d251b5d12b096bf58b0b3e2330c57ed93b7ed5470cb905f998d2d2f. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10315405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11da6744303ced3662ed4d3bbb5919142530e991f853634c3995f287531cea1d. 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/USSM10402457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d212dd9f980609ad358b14d87aad932433620c92a27297f33a00eaaabe07ef. 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/USSM10402453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c645dc05494cbcc22c67f69e0c398ed3a5f56475d9c0bfcd5f3626e4bdbc814. 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/USSM10402454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbfd593b1703c8d90855952e6c5403ce8b92a8d3198591f88b2f1e919bc0052. 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/USSM10402455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a413577138b2c81c7299b31946af52a4e1225e9bc88351e73643e5d13f4c579. 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/USSM10402456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2306dc6c95b7ed2a1532fa2c4d6c6975ebb34ebaa2c20aa7e3643a3f37d0509. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/USSM10307073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251630287debea677b6c09f617f8ebfd8854fca09162012e6406ff0a46c19fcf. 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/USSM10313409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32eb3dc581292b8bff9c557ce27adea6c210a368069d390ea11462555ab6480b. 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/USSM15500024.