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 0xf53705a3e1fd2d1c4734faec87b8666bc5f3d2a67a634542de73249ca777a608. 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/92186c09-7b89-4b79-86a6-2c2b823eba83.json and https://artists.proofprofile.net/proofs/artist/92186c09-7b89-4b79-86a6-2c2b823eba83.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 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 0xa77471320db5afc410bdb047d748638ef9b7f56a28159af3fb8af82529a500ef. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T16:28:12Z), 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/TCAAS1051299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65600d8a6bb5dbb14748415ed30aab98606167b603f4b66975d5f85976da2b8e. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCABN1336510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee76859e45f478d0d19e5a5275444cefc25da73e010eed63281eede1712451dd. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1336511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e50dde64c91b9fb601ae289f1cfdbb363a94980628b207b85b8c31e279ee41. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TCABN1336512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee603fdccc96301045c865d14dd0b8107518e461291e6d84c0a4c80664a07b0. 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/TCABN1336513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861e84d32e74286a06c4c346315f8fb1143c2c00dc9747b8b16b0edca4451281. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCABN1336516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2770f6bd95a09b6563e16c7278e724fce6d276fdc1fb7f06d79f41cf026c540. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1336518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354f7450019bdcef1ada78fa90cd679beb8a0f16190b201a265e7b15113400d2. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCABN1336521.
I Knew This Would Be Love (feat. Kina Grannis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaeed458d70e918670f534a78b38b7f0c58c28d9981789d6efb43ac665086ab. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QMG5L1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9525b58ace73dfb9d6379fe26aca24ea712ddd7419a5f39de19973e2e2904c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMG5L1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9dd28bf1bb797107bd7fe27cdafaba4dda4bdddfe7c7683e3894128c61cd552. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMG5L1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23182c9f834fefffa4cb8fefcc5f2bc04a1565c70955a5fcd6dbe98b80888703. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMG5L1500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f520eb59238591252794550294280b175783381d2943e21e4d77f7a51f7c53. 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/TCACS1667604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a40f1d66249831d5b47a5152e7d63f7dbec11efa3e7864e03ba810b94d0c5e. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), 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/TCACY1780410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5778a97fd2d76253055bb673bac0f757de644f135ce99b69cc12626e92b24055. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACZ1784755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f7c95cd67ef7ab51d71012309ba354aa0cec9e109fdbf472102d086532d19a. 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/TCADE1782509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e98e41a0adf0744c5112f506d3a8ddf43491223938991a66f5b55dd36d761fe. 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/QZANL1784518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed8b331d90c1a44083224ba8da89b5ea5c0ba5a3f4638136f734dd65d98f44d. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1866417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43945db472c4b882a18d667f7d3e4bc455e7fc921809f4edc16b1f60f96a20ba. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADA1765304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f059ee0a694976bb51343a5a999878a177ba891c32d55051ca9326afe02747b. 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/TCACQ1614566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2618fa10bd61cf7d89e042511e392f55cf014e8879e764d294a6c448e1235a0a. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QM4DW1807749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8821a4b2f93d258054c7827140711113c7f829ac0a25fa10ef398ae98072e80. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1532172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf0415d87fddf57ef85f0623d691960d7212a682a6f9d64aa0d8833b0156c1e. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADE1724637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957aee4e03ce49ea2c21bf5d0ff156e8321ae734733efa56ed936d0fa3571e71. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/QZDA61838508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d09abdec4cc1ed87e7757d0580f384f7ef31ef0030081721bb238512a1d6b7. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/SE5VF1800355.
I Still Haven't Found What I'm Looking For
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b2b4e442d7746cc0bd974393f2c49e72548c6df1da80a996ddf59f8cde3966. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5VF1900272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb797a0db3ac1452042bd95cb3bf2e4448015bb85620b173dd0ddce88a1d65d56. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5VF1902481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530db403245758932d4b92a97ddecf11626a507dc6426e009e5b65f489d40820. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/SE5VF1902757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae57f4838aaba15dd989a908eaefb6b106506721d118f90838f4b1bdc28ff92b. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/QZFZ71970748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a378eb2757339b49ab3466777bcc9f658adc9576c29190508de7eb9e238b46b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5VF1903148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad530a9610ce54248c73d0757322bfc2c4b19c144a3d91828edd7696b5ff996c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZHN51997764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317079638422dad3474b5083b10653f39593f46ee7dc38c22ccd0700889f3db6. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEM1980822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135ed6856baca801347e30aa0f85b72349b7f810c744dbdbd08426e082118959. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/SE5VF1900497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516c0e76a5f6a71c6b87f9b6e1a4930ff3da23f61af19866b7dc56de2b94450e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC1938359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498c2280fdfb0eec5ba95256d17be38bde28d5fd5b812649aa1cdbad7ee15bdb. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZFZ22012769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13892a19a917b6f5dae80049449daad635b88b3b57e2756623c814fa21d57c8d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ62098341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e32a978cf02567d1efbc431f1215d9f766a637006ea1a0ef27fdcf4e3bbfeee. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72018775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b064ec29bab2283bd6daaf2eb6c9a5f61f0b89263416b2433e0d008616e5e7. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/QZMEN2088684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5af57d8fc2e7829be1e46882011070bcc0fb38a5ee6cf4602eede680bf0ccc. 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/QZMER2036038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d974a413d44ac36af402247a64ff920b6f6bad4926a22bce01b07078472254e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QZFYX2193553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e7020702371fa87456e05eacee37a8836fc35e253a4b5ddda29352ace82c999. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/QZK6Q2008253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22ba1d49a351e61864679921bd35b56f0a1fd93322592819edba1f8d343c556. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2012759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986711a08de742033cf12bd241e49c981a4894a035bb4218651be0ab54f3ed6c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZHN52119638.
I Will Spend My Whole Life Loving You (Piano)
I Will Spend My Whole Life Loving You - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184e5c599a93eba7aff9600e8fcd65d2bd8648faa729e1fa356bb99a8c95ed3f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72165585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa008612a37878482150889063094c30cba5d731d5afdf61d26ccf0d552e28eb8. 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/QZHNB2137949.
No One Could Ever Love Me Like You Do (Acoustic)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ae7bb248a3bee21f380ed94a1453543c4acbf672ba002e6b15056160d319e1. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2126209.
I Knew This Would Be Love - Piano Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a8ab90ebeb33249f412879d833acc07c072dd6aae9130fbb54258c7ed3312c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZNWW2175683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc06c946a7e63f0243992d677ee2392921bdf2cd5f0c505b854db5e574a7af03. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZRP42100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70f0e7e7b886a3546d505ad1b8ec49cd9b915621ace3c3ecbb6a8c0225060ff. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZFYZ2244526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303300547d41d4f5034bfec6d4438e88916a2f65d72ac019ce576023c8878f53. 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/QZFZ72241801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec24218ffc37d3364b6e8e50ac8f26f3d73f58752f08357d1574d2d1e02dc22. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZDA82238780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9d70c83769d48fe16fd6c9cee7075337d28905f3e8c8aba4d979f1e91afc71. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZNWY2018467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea1d7348ec2369ef237efbee7ffa5473fcd437cdaab4390828b592de88c9cf6. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2290170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66289f494f506f05836d0db80763a2811ca49d2af1fbee89ab769540ef604968. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZW5K2200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eaeed458d70e918670f534a78b38b7f0c58c28d9981789d6efb43ac665086ab. 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/QMG5L1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b1daf4213051d23977df197e7afd80d27468b731d6a0d6c5245ed694c2f36b. 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/GBDMT1600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bed7de05015efe3fe34a51ef049224b5b5abb1ccd6bf0c0400b3f48e004e1b. 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/GBDMT1700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a1bf6a4a8e4e2f29f320cdb7a52e944a0c5a71f70043b532c00db2530ae950. 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/TCADA1786973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ed6a37597f78ae6fa5737363f8f9d69e6c6ae45f828b033393d4c38a5a2456. 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/TCADC1770955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75a7b66559d63a051f900dae3b15d76733558967ce92a40529bf76e52ea24cc. 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/QZARB1868663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bbd6e69706353f5a15f9c4a17f37a72bae4fe0cf65e867f7879b8e94259db1. 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/QZAPG1820457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a95fcadc2a1baa57803d5e7ae99eae9619530c332ad8cd05d33be9c1b3a27f. 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/TCADG1700121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e159896bc3a1e71617b3142ecbc15377d159fc25f4effc11f1f02a22e7fd4f2. 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/SE5VF1801126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d94f6c6a0ff8e5ce284a05507e3308d1261556f996403388db363386f56ed1d. 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/SE5VF1900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4253910dedfa9e2b21d860cb7817f77186bce38df324648d89be7b2fc8f815. 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/SE5VF1901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5194019c0ba1519b80ee307a069072ac06b487668fcbdfa015084d245c85d867. 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/SE5VF1906592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8c5d7fa86c6b080d876d3be654a22ad48584a1530e26221ce6936836e384c9. 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/QZHN31932484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2c27e5865cd311369e8407a7b0b1f755b9e36390f19b6dee93a67950afa5f0. 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/QZFYY2065401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3054a54d4b28fd1283a24946a5467e1ef418feba43a15feed7e53c2dc5ab7dc. 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/QZDA42139709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1f74d96b82ea45f82f644e659537c68fdbb6262cf3722063100a29ba2c4cbb. 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/QZHN72015871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8d3d95e493664aebcc664d5887258c9ca49155ee0c350189d7447424f7d338. 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/QMG5L1300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414f24b873e046d6754a4b753754d4b31a065552f5e90d945329f2ef801433a6. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZW5K2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9245f29cf9f16340cd9f0c1aeb15e0c664f602cd1311dd9051214406703d5c42. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZK6L2038268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d5a6218d48f9802a70da59dd2f959b1ad5ebedbc0daab03465ec7a120a6ddf. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32103367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551858e162716f1b418de3961580e9532086cd429ff4e6569c9b8d7d619f1371. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SE5VF1800551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dc2c44847b00ddf9005784be4373b77c2a0f25423a42ccb1d9821978e6b2c6. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92190204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0677a1d39f1161b42e574eabfff30d1430a83db6ea0660f54a94dfc1de4ed175. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/SE5VF1903254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f04fff493164e62435a7f346511c04ddea82274c16aa0f5136b2dcb3f1738b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51927569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba449282b08f8964847f40f5abf6780b0fa989b2ed2d95649b7ecef0d9e30fc0. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/SE5VF1906294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbe6e03fe089ec0b66cb4c6b8ed2af06edaf1d55b4e60cee9e18f35a8af99d6. 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/QMFMF1524516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0918a80d0b7d5e00f13ea72d7bd7806f22f4fe7a3f6c2a4a0b157ff5578ac76f. 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/QMFMF1524519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c37a35ede8e0074a9815988ab7590c2891372095ff02f4f22f3ae7cc433e29. 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/QZHN92440188.