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 0x367b8edca9c27027bae42473dccc32b6d4fac9f6f448315e500a95dcc5f21012. 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/27d0d9e0-59df-4f68-a0b7-fb0ccd41a1be.json and https://artists.proofprofile.net/proofs/artist/27d0d9e0-59df-4f68-a0b7-fb0ccd41a1be.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 0xa0e8e5ea0be7901887d7d8b88ef87767120bcf36614ed3682a09bd03ff5dded3. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:05:17Z), 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/GBSMU2218902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef1997e7240d4d17c3105f1fd0a0812dfa4727479ef7beaae41c5680e7d4fff. 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/GBSMU2795675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2418115a70ab00b3d33081c3e5738bc4fbc77b11d60aba0a3929b64cce9755be. 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/GBSMU2795677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc822f5c6fb0a03bf8a35520295a2b819461e03c2c2ef542bd371ac96ac3b4695. 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/GBSMU2795678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b0aa1127774b22adc3164789f66be48bad745c8ee9515cfa476c65891ba4d4. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:40:50Z), 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/GBSMU2795679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901bf2530eed9c4f5689ab5fc17834cdc7732e0633d963fdfaa135892ac8528b. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBSMU2795680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e44fa32aaf516492d98b90a69ef28528fc7d86efc483b6c5c55d36f016dca0. 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/GBSMU2795682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae8731d1676d25174a9f3521dd504d502d1586395c75876b225bfc08806b26c. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/GBSMU2795684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cca38f2b4e8077f41c5b38a59b99637c3cb7c6bcc3c5dc8f338f89f43299c6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU3164980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d82a5196b71192a1b52238669c795edc0c0541be8e050d8ce785e731ba2830e. 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/GBSMU4741796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe76f60a642775a6556b5985d73faa7770577be374f159eb6b2bd34ed73949a81. 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/GBSMU4741797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32da7e54a37e98325c48db9a48761e4b7b72d1007ee6cdc6b6a2371f6fb45b57. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU4741798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246baeb9663a0e7bda6e902a07d061ffa51bfa7406d736e836c4f8ad1f8795b6. 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/GBSMU4741801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d15fd4381846899ebe715508c0cd68bb1e6dd82e56b6e913ba61cb3d76c68e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU4741802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737018c758e53cda84f66729bcc23493aaba81342df2354f77c70bb76311d567. 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/GBSMU6644023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee46db8c009515e97588f884012957967294b0f99585cb1126656b67ee58f214. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/GBSMU6644021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c9ec96e9eeb566e8f872566d5ca87a7b19eb24125c22740ee2522b147b35e9. 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/GBSMU6644020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1a8ce4ae42b6308e05f73231a3fd6d0b3a9b033a8137cd1135b000aa65eacd. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/GBSMU6644019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9610ea1230c400592729289b733977473099901d6a359c29939e8a103f9c8695. 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/GBSMU6644018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffa880b3ec1fe1c0057ab3271992c7c699f1229c37aa4c1121ea412006b833b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/GBSMU6644025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2d87f33736442ec0dcf2ced9424bee3cd78aa46763b60e422ce6cd0d76344a. 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/GBSMU6644024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41067f89d58ea4e7034228ace83633cd068c3cba699b5942a84b3fa586ee4a51. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/GBSMU6644026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b39201d5a489b45b94fd1e088f7962b8e73b9948d4270c1dc646740d72ec6b2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBSMU6644022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cbb37e38b8e52da27dcbe28d3f55d8e74c3f001bf48878d9f3c81d26858e1d. 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/GBSMU6644028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ad2b776704bec6512d67506b504f85fb8449f55cbab68a3c55418e82152742. 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/GBSMU7950228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x145577519fdf7c3171dc96e1889945b2d35c1ef8d91496b2ca8bef4cf1c7ca4c. 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/GBSMU7950356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b71c2455ba75f714c1bebc6f2abf8ee83100d9aa3497bb6f23a12a300898693. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBSMU7950358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba81a129088fcc6a975c6084b2a5f9e48e4a37547679f1c149ca550416c54db. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:48:01Z), 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/QM5LC2000291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c74bc969fa85b8643a46383780a2a68bcc788385d7142c4c95b69b4d866f187. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU9384208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05424e2ca83299bcdb52b7ec964074bc08c63de113780ec1bb0eb46e69c080a6. 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/QZDA82171827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086b3c1bfc18e6b84093d617927409183af2a742597aab6ed380393f6b1ea8b1. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/GX38U2179576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe90da1388487704015d65996021dae18d2dbc4a5a1f57a0b84e925a5a529f1e. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/GX3HH2187260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2845c9324ea234c0549a2ac9064f2362de0b676965210e756a880e0299813911. 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/GX5MX2134107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16979df6f7b2880ed8fd7e40c178a0d2df6dcd217a0583597c346b47905f52d. 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/GX5MY2239520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf403a33a1d5e234b02b2b64aab8c3601910b6520f4edcdc6c149c68b7b74deeb. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2243758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d68f7718323cdf19d5de530e68a4f6805d085f631b942f2cfbf1adca2e53c80. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/GX5MY2243745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fe797663d780c64119edfd7c79fa0689f77a1eeae4575d479c8b4cdd303a5c. 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/GX5MY2243750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cf02be9d38429be1ab9d901f80992472d38699567664813376809493eabf8d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2243751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38818bd748aba35d2411ecbc2e65af6a7a3ebad3b31e21a7d3b883a42014f29e. 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/GX5MY2243752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135184d02d3bdb2be4f6de40d4a28f3459e58e4e56eacb65585076d267e25806. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2243753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc5733d2af63bddefef8461ad11fbea5ef220a651f78ae14c95aa2db101ca6b. 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/GX5MY2243756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7eeb25cfe8873c0679020d9b8c32346180693f9d3958ebe07c2b256d375ea6. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/GX8LE2308301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae1f8ecf3400a874091682f803614d0136efc5b5ef367bc15b3a27413ed72f7. 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/GX8LE2352658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086439b15eb29f1f75f65e1a31146487dd3ec8a864fa5f060465697166ea4b90. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/GX8LE2327136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb37655cd635bdcf50c7281018f8077261e173225f4548653291fa3bcd66378b9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:32:29Z), 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/GX3HH2425657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85121f142426dbf6a00baeb279fff7d6ecafcec51d7cfaa1cd90ce84e74e0e34. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GX4R52483123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418b60bb34027403971aa53c0b782dc7331f4e9b5aecadf50deb3cc62f5e4291. 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/GX4R52483598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1b3a5bbca144ac61cf497e78e90ed789d0e11ac467ef3912ecf70f9a14e8c9. 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/GX4R52472969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c226028321138598129810c4f0b30e80fe376c4594011a611bbab9ac235aa7. 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/GX5MY2472966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8bba7dc227777bc4943482d914f000c2475d9dacb4f8131fad83ee3bf6d208. 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/SE6XW2542734.
Dreams of Darkness, Visions of Light (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7eb59ea5b53bea60de084326fecc1ff6e6c30ce7e68272b3af9b17a1881094. 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/QM5LC1900269.