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 0x85dc818ea56a8cb5a7f42f794be79826db48b5356743d0cb6540b2bb40bc9f44. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/581d4ce7-2561-4921-93fe-633dfabcc52c.json and https://artists.proofprofile.net/proofs/artist/581d4ce7-2561-4921-93fe-633dfabcc52c.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 0xa852db873deb66cb8cf72aec7fa40f8b849a9c959f17b71d0d31f6d6a161f9d5. 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/QZS632136773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea13ccfe5b9a4aee9577ea3947aeee4b4395d1ecaa64f94f00b05b5c10b0002. 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/QZS632173910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5fce3d06dddfad36c628cc87aedf78fb5c4ade2b7553e5561b44ec3044385e. 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/QZS652192412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152bcf05f5b81d0148abc2c702b295ef9826d0cdead9ae1594e2353a257b557a. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/QZS642133395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a704611bd4c22a6db0fdb4047ff1c733782f20fc175192ef474dbcf6b28124c. 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/QM42K2111336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1468c8f55e6c59115405644dc7f3de30d5f221d1fa7d9bbeb2ad404c3ce219a8. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QZMHL2065763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc158abdcbe9aad718bc26b1047d5370df4b4bf7bd1f95b8752bec6fc5559bfac. 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/QZMHK2093366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce60461037f26ea1a098402435441689424be1e803ecdedeefc856cf96eb89af. 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/QZMHN2059889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc554ba884be5e585980ca692f5778e20eb8733ba23d5eb4456094cba7a90c15b. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHL2094864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eef704ab80c1b9bb208d135e2fb263220b17a9decff5262713877ac22db321. 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/QZMHM2057235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21cb764a055f3be36bcecc1438cd3febb55210e9df30aa91376c06107e4d0ad. 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/QZMHK2276896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88ef98b16df12c9fc3c881dea72df77a3b7622b25c82225a9a62eec0d475f9e. 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/USLZJ1779867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec2f4b2357432ba9ac3d89c05d8174f7493ff82ce80d17383c68b30d40f4a26. 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/USLZJ1779883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073f7a6f97e67f2fa914c087dab2935da4d5d1b044f6f3e9d6565c3904d18d27. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1779885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126df85f74a0f844e5b3926114ed26b2745c0330c2bd9af645a56d745bd52c94. 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/USLZJ1779886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6cb24ca835940b82b2bbeb68b506a9344a06dad74cc7fd516cbfbdc74530e5. 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/USLZJ1779899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf160a45db89769378ac39d190250401ccc9518a31c0e396c27d3945f13aa7c7c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USLZJ1779900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e7a34caf6958da27c45464be7aa65e9f7597052783b48ef01198ca972c14fa. 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/USLZJ1779901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ee8438a41746620dfcb4136ae8efd61fa211d4c32cf6e989bc618a942268a3. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USLZJ1779902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f25a3c12584c0c38f77682a33e81acb2a479bffbb59dc407d8177d3e8e9e5a. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/USLZJ1779903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4589a5ac78015489b14e507e3290685cbef884ce28f600a653b7e9c671838fd6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1779904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd532ac14b928cf143212ffd03c56a197ce337936acd649e0f39ebeedf3f2dd7a. 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/USLZJ1779905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf68e9678f38ec212c9c11fc4a2a5c364fb105d6980ce68a05613f23285b559d. 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/USLZJ1779906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8295375a70cb4547f3d1a6f0323d4f322572650efa2d75097e6de03e38d39a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1779907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bec600a417f987aea3cb7699eb125cac1cdf311e36cbdaa72aca050546a4f2. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/USLZJ1779908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd42195e478ab4d809245b25d5fe5557d51cb10b118f2025df975ce9087b11cf. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/USLZJ1779909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c559d8902be20a0f20be43677650a869f78adf1c08e05b6a121d317c37750e. 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/USLZJ1779910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc49225b357386195a1c60e5139802967b25a707541bdacd6679c438faeeef52. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1779911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308b5280e58efffcaf3b4d2209302fdccf63509ee2658cac4f892feb068175f2. 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/USLZJ1779912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77352c4c90a4cc8d302c71a76cec9071a55da9752553f6b1feb3424a0fa3e9a6. 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/USLZJ1779913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3adef84a55689fdaa3431a65e602cd781e0f72fbba7295b696da504378cc3d. 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/USLZJ1779914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0da5c298c2156d8c5de6aeba3246af1af0f1ef515c881303cfbe27ccd80145. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/USLZJ1779915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebdc258a541d3b5e7015d105b5afdc750355ca567763fd011fcba376e3498609. 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/USLZJ1779916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5bdef4b07ce56b20fc95bc8d9ca33fda5d72213a16a2df7f47f928ff02f5906. 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/USLZJ1779917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363dd4c57ceaf6c089e130fdff1a4dc624fd35537e8264f85db86cefe46d01d5. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1779918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fd5a15b5f223fd2e256091ef1777f8b6fbe4c10452495405c42bb1dbbf9135. 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/USLZJ1779920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf65ff1964f04d22d2368a4225ff1e7de8f536670324dee9ce0a5119cdd877b. 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/USLZJ1779921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fb202d550cdf31560f11ca127dd268e8c302c066cc94f448eda265ba211147. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USLZJ1779922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb19fc4fd96e008c9597fae9bd3470b1b933f30dd8ff31696f01e060042f5bb. 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/USLZJ1779923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a513b7cba105b7b4ec54e02ad7392ce8fa2c05c7c07c56a49e9a8e22bfb7a3. 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/QZS1Z1628270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffce7a1758489d58c16f58fc7aedfbf0a813a61afca791eaa4101ff5833c6a5. 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/QZS1Z1628279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdba2c6c5d52b4a90397bdcf10bd2f62412b2b559a04ef7cd174119d78367f3. 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/QZS1Z1628280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a73f67d53d4cc503b3cce24c9dee9549ed93ac988b7e3581d8fa41407f503c3. 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/QZS1Z1628281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3289edbca51b3282eb6b8b3363977e9e27739f276accd3a39c7b63eef3c7e794. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZS1Z1628284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e07e46e2113212912d21b094688e6e1a33e77e5dd8ceeda5e91418109b2e84f. 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/QZS1Z1628285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c90fda7ccfe049360e3d58272f9dbce588faf546fe762d1f75793d3c853577. 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/QZS1Z1628289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f93247e6e7baf13d6c59418a515abc1e3b29cde85af98876076d7b469e7c37. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZS1Z1628303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e5a86c24e98c9b53d829fe7de8afc647f125999319d4e25dae48246dfc4c75. 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/QZS1Z1628305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392073237dee0dcc2f2e3be7b9ec937d3da302974e208c82b49f7911cd380f9b. 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/QZS1Z1628308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416c3ff84fb8863ea7e9513d41632dd07b35242b144f99c2d0d062a5d64c9409. 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/QZ5FN1770811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a50ea06e96c9fd17c8f7c888bb6b3412bd09286dd4206319f814edecf78def. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZ5FN1770815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7bc465cc4185b4410a0455c9122ac38d514f5ff6ee85f6bbf2e36640a9cc1e. 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/QZ5FN1770820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360edbeabba14b93d3ecf12732ca74df8d94b5282330130eddca3ad88b2e248c. 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/QZ5FN1770822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d2fd8cf6f22e340f47c4cc72dde16026f95f53723904b22b3cfb6517b0ae2e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1770827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4a469b5964bfbc4451f08db40a9e9c7953d1dc3a28158b2d466ddcc15e05de. 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/QZ5FN1770828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6d8bff01341bf4a02f0d676c6b45a6b8aa85ee2a104a672c18a231e06493f8. 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/QZ5FN1770831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ecb9f1af6f4999ef11b6dd38f9ea67d25e6d10c0ded1a5971c93d6f9d32c2a. 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/QZ5FN1729994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6017ef533612799859713af185717cab39098d5657c68ae7709e2ac38b0e6ae. 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/QZ5FN1729995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09717453378dd1531e0d8ed9968e0242dea01fc6c80f0bd8d3ae04ac8f21652. 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/USLZJ1790182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fe8d0c752a4e4bc7cf61a4da8c4e8d5ed6306e303aa983929dcc5be4ae8eed. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ1790190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6595b1e68c80f2a2d2afebdc9fa119aec5a0a57e9b1073b06fb60d6d89750cbb. 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/CA5KR2183091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8be2a858a6ec622f790f8202476cbb10412e751c608766a2985a0418318157. 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/CA5KR2183092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5563f188f251712745e18498cc59ca70d2b59189cdd34a85b77b6a4f3c7397a1. 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/CA5KR2183094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee2e2c920205344cf5507a31b1020cec55858a774bcaa6f13b43cd20e487868. 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/CA5KR2183097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6affff7a998353813e43c4a81927941e5dbbb23d5879a94b72a5cc730d56ca10. 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/GB8KE2162377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a1f501b58df30ded597558a07002e23237424426fa68553eeddb59c72519bf. 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/GB8KE2162378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3a881c9a5f4349b276d80d7a5f2665fc02f94fd9796324c7b3e06eeeb44a8a. 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/GB8KE2162379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31a0c759efdc1e1614ef248084508ae7cfcaee9fe13b4325272291620409d6e4. 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/GB8KE2162380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9fa8cc2f0009e54d95654fece201c25cb230f314166af52d2b63d5df75a332. 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/GB8KE2162381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb271414f39ca2554fa14e06fcd315b9f8f918f99d05a21f604307e59e4c902f1. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/GB8KE2162382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb895cb9d5c1fb59dffa791ccba62438c0f117844e72dd17e466014ee6fe317cc. 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/GB8KE2162383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1413c3c2055861397c344e9b2ec2dc3e22d4e5e83793cf81c75bbaa820f37f8. 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/GB8KE2162384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a3d7cd8f6a7b38735c70f3f690f543fd0964164f6b85d6b63540c12b9b17e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GB8KE2162385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede23eda2e6649bf61e382a7c1b6a7df7c041eebc3eeb6a252d19c676ce0cc93. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2162386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdd156030e83e929e934e2803ac2cc2fc4a34feba96678fc0c60e843488fff2. 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/GB8KE2204458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd9402f196272db600e9bad42ca859366e6513017e7e18500e6ddf4315c6720. 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/GB8KE2204459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b69bec8bd2fa3958448de34df3a692538669e7e134149d45a362e8433b13de. 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/GB8KE2204460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb133b9ace383689846db6ec034e54910218a5fe0da1a6de466cb6d7126d8bc6. 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/GB8KE2204461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e261d7d225ced7129d60928fda077c8a4f286535c8f959cbef1f475b118c579. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GB8KE2204462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2acdaadceb3033907b0040e55af0e6f8fe045ea50469b15ddbb2239db210add7. 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/GB8KE2204463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8bb44f310fb2723a106a91166bcb078a3b5d4eb116f4458eef8829e24a54003. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GB8KE2204464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0cf51a4bb277b0208cb3517e289a51b734067dff777aff8bcd223a63aebbd6. 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/GB8KE2204465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bcf55cbf66d5f3bf65793f55c07d86188e32310413274ec6ee41792c7afd8f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2204467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0250cd7853f933eef4f759d583f872d7a37c765de3b8fe68a375dab66613edd. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GB8KE2204468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6532d4b8804e34af6496c2928064badd688bd79a0fc83b587b9df5c386959655. 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/QM42K2167156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3593f6ed6a1f66f92bf01ccaa4b94602945afc50beb7aef655c26b957041f717. 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/QZKDK2112302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d98f789aa9d7d02b6a0fd2795594c389fce86b5ee2c29b658a28b76db7b1bb. 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/QZKDK2119871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48f5ded6a5904f1bc86cbaecb369893f95a02a2d2d610f34e2fc158769a0bc2. 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/QZKDK2153466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2008aab2cc063497710e09e25e6346a48774be41198e52ab8e414cdd9e48e30d. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZKDK2123725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47839b88863e08c1db70db81f121c438c6cf5003ee569d4484a526e2f4ee38e4. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZKDK2105898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a7e70833e5a138b4e6d590131ef7155813154a135953e646e2fcaefb0772cf. 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/QZS652198973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908bd0bacc5ff0cae8202b81f3fec5afc9aefb324b1be099d8e27142d4c55c17. 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/QZS632103081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63669bf4cbc448b14fed7f4c739513ac98a481546aa9d302da0cd41b4e3d7b3f. 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/GB8KE2306505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fe8a4929d02cfb037b2afed0aa35c81608a83dd4ffaa5e76a7b718b6d94b7b. 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/GB8KE2306506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c82c40ffeb0862afa15257666ab8bcf1082a73acd6d94121b6d451c28fe2128. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GB8KE2306507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7acce85dbb7729170572438c05dc358a37dc949a6eca54d2b2a6b101f38dd5. 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/GB8KE2306509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1db5df52761460f336f1aba04726ca938a20b1852a258be2b23b4a88ef0919. 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/GB8KE2306510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66dbcc9632a230cabc555f7da338201fdce153e880311024db815dce1176da5a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GB8KE2306511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c5252e28f0aec9c66090f2700bdb9e05cd2633c2342fbb3a70aed8a3973552. 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/GB8KE2306512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40a5590a85ebb4bed6595dc3057d75a2205cb44908e94521a167983b31666f3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GB8KE2306513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d928bc35f7a41cc7a53668827fd2e2605560e0e448dc58d7104ab71379b08f. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GB8KE2306514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6683139999463ddea6db367ec0e733f10fe6836748d7839ebc965a835faf6c. 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/GB8KE2306515.
Alice Cooper's Taste of Christmas Pudding (2005-2011)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba68c7eef26cf983c8e0803c8c9184194b812730d95a747108d8fdfa02e568ed. 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/USAE81204950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa2e78339b296456b49967613fa6ba35c8012c8a60c9cd86f6685b00d1146ec. 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/USAE81205052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e323eef09642e3072137610a12b0e839d428b23c3e24542cd08fb7964d8b591. 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/QZ5FN1964952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b36d3deb8a98c4bb786fc2aea0de2293680cfe97d9051a79998912c40039ef. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZ5FN1964959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a56436e21b02396632137e78d00d72b7a7633cb539854b9ad9e7f28d8d5a5a. 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/QZZ8B2412821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720d51bac9b895b3a5312a1696f4887181b2d9ec1f0929fd572ae201e0304199. 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/QZZ8B2412822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2a56bff93a93aec33d0fd770b979e7ef58d5845a260916cc393df31b29bae5. 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/QZZ8B2412847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ef648161f6a8c0889fb4ae82dd6d6b5505bbd4fb9ac1ab4686fc60058e7fb9. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2412932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212146568d6ccfa8554f1287b72bfbb739892c707fe0f117c814852b2f8c1ab0. 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/QZZ8B2412940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613c7b2d32148b3acc24665722545990cc5517e5f7ccb034fd02b9b490078fa3. 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/QZZ8B2413002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28c1192cfffc2e3467e7e12cc9841f1ab921bdc6f6e83aebd08a578ad527416. 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/QZZ8B2413003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d03b3a896bedcceb63f25a0b43d7cac18791d7c698f9e805a49b514f5691f8. 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/USCGJ1938386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c7c8b455585cbdbf984ff06c18b598c7bcb34fc229c3e14feafa6c378500d14. 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/USCGJ1938387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a5363d64d7a12da3ba3da798039b80f86efc005714a190ce29b1ee559a45c7. 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/USCGJ1938389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9901eb1ec2846276ac9dc846256437c6073a46f5f87fda118960b3b643488c. 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/USCGJ1938397.