1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4e57857c7329901cd040128a31c94d26845844a2de33c9d20ce27f7112a654. 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/efd94d50-df89-498f-a023-8a9a403a6734.json and https://artists.proofprofile.net/proofs/artist/efd94d50-df89-498f-a023-8a9a403a6734.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0beeda8efc49c048b1c45ac7f8376cbf3a3100d97c269e1342aeae05d7c060b5. 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/TCAIH2428604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace5902373ef762c34b7128292b8423ff65ef397151e46e9289ad2d391b0fd6c. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIG2428551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1a113b380c50bf91cec2af4bc5e5c06805a31d33f3a20ef2508c8087f078d6. 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/TCAIG2428584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4980400c5b7e183838855e51ad76f5cc742e2a6163b142b96d5e056f1faa8b26. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIH2440340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c549136cf943b423c5ba869df69d076fedaae28e2a6f6e8c5a07fc508a2802f. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAIG2440377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcf58260dc3a04f7b63b94f85f9422f2feeceaf23f5a49eb0f181dda8c99f0b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIG2480620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433b9c89f62444740f9e2ca6e0570eef5a439cced590bcb0a0727eb6fe9bee7e. 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/TCAIH2480552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db7ec145fd44a4d89ae0fff034bb11a31fe02203a73235178a29b8201416fad. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/TCAIH2480537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b514ab9b8c9c1d93a9fec6f02663b94efa5a066fe2c507faf47412707430c9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIG2480578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbab37cd9b9fcae77dc08722e9061a79cfebe187ced3d6bfcd3f5cad7f850b32. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/TCAIH2480514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2190accc4d3c534cde9514fe70f78f96e43adeae3e687553792ded1c181a2d9f. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/TCAIK2401684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fbeb8f66e3b1b722e334b054a976265aac3176ba07533197d85fc5a5b197b0. 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/TCAIK2411014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525f46346b9d3fba9a01bc63f2191ad92a65a403cfb13a3ffb5cf39bf9a51a4e. 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/TCAIK2437069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9419df6a0e5143fda9ebee2dc9987c03b28c2c5aef70f5513d511a39c7d523. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIL2448065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bef14dd83fa2ba9cfb26e8ee7b51984a2cbdf073c008606a9b9fea9c3dc2ee. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIK2455158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20df222fbb6854e61fab2c21478ef5a01e4468201b93ca4434ec55c5d821375a. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/TCAIK2468774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc0b9f9e1f5accfcd7c66f6806717f3cf7dde5553ace9dac1c1f3820013053d. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAIL2498081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4afdff917f752c37e81eadc07e4c342bde54c63f0905eec6f94874b0f7eb0e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIM2407019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1066e9afd28b1add089f928f50cfd2922126fc9fa7ed14f353d8fc76f0a189. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/TCAIL2414608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4a064746fd2149b100f4f258bb901c37e1626030fbc8214c2bf8b2e2950513. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCAIM2430431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf23ec58c5de689d409007501553b51b68b099106dead5632063e12e4641c16. 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/TCAIL2439197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adddf6d746631f36251dace7ff62dd7b8140ac10dcc151576e9c6dde892ea5e. 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/TCAIM2449613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd10c8e9c31fd5757bc3a0200e65e9c40343361ef323b093266caefe08cad4ba. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIL2460582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9668cb00b7d1bfb7da8993c1583f36cc3603b7f1a4acef6ea600bf27c5407fc7. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2477098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f485b67c97086c9d10bcd1b2df82befcdbddaf0a11f0091da5e65bf83fa670. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/TCAIM2488418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2713fbfb93c9db32027eb246995644195693ce92616c1b550032fd45d60505. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIM2499283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d2505397e82903b5f5c7e7c417d3bf7eb2ac0bfee83c3df3c24ad06fdbee24. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCAIM2409393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3782679553e5237a6041a9d543e0be235d57cdacb092862357ae2dd0e674cf7e. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIN2416370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126f89d633a05896d56443dc242266c2ba40599369f670e5587dd89a823ded5d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIN2427365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5957b9445c1ca02301ac78889d7f7c5f81708ac3ed575c1f8d5804b3e718d0ea. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCAIM2444654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e891d7045e2550873f085507905310f3da90f445e512613fcf5d0674f66335. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIM2457913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75c0389cf15b55bb2fbba0d2d55ec35e51ea97baaff02c67ec09bbf9893290f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIM2467855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf589f704474f9e498dcf8b0128e005ca84b7ff6aacf6589fcf2fdb7c6390a80d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/TCAIM2473000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3661406ef24d9c60a3ee880f4c78f438ed0ac8d4cf518bfc9ad7d3b5ab9e90. 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/TCAIO2450532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05c078047444274d2251ec35e83d8d483b2c77dfee12126b0a7982bb16761bf. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIN2457370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d309923a1dad8e3ddb4a37f9dbf999c63e9f43c231f243fd7d40e4e528473d6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIO2470992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48652ee70772c5684c88a9270d74dfc9f6126ba6ef3bbd4c87f423060f26db9f. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/TCAIO2476225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4efc48c6069255abf7267d325b4fc09a53d4614429a2953122fef8d8adcb80. 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/TCAIN2486552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb565cf0e4d55257f8dc7fe3cec220fe74f118684a9237b399916b8a89fe07e2a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAIO2498723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9c4aaebac5e5dc9c470463e9a0d94fda661117642fedf0f4b5f99452ec558b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/TCAIO2409463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3cbc97a784a1b8d7d3b3a12dcf305a0eaa18edb311696e4e46d57380f47008. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/TCAIO2420050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4efe0f29edc194f0d1b5a6c4ed95b348057201ee2dada9ca49806da40e5f4e. 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/TCAIP2429269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98599a58c4a4af7b61c0c77d95b59f0e94eb03512758d1cb106cb0380ec4e82f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIQ2439697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68dee1297c56af8ee8541671485aeb147a25b88a2df067c49c66ae3b747d953d. 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/TCAIO2447213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fae5658259122bfa27b2a9cf46cdb4d5728ce0fd229d84e701dfed2cf4e996f. 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/TCAIO2457353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0339bacaa6c23e68858cc2f4feeaa323255c4e613ecdfa8c37e3f9bb92432992. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAIO2466031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3875e6a3ad378f798345166547d2ab4050a340179b15a93180004863dcda1f06. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIO2488020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc77e735a5f5a71a891b1d0f64cfa5d04064ce2d50d43e442a9d60519918f83. 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/TCAIO2495547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ebce50024fcd294733a4726e109414350f251740b3d9d8776ef6f6db342bbb. 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/TCAIQ2414334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce3d2bc3be6f345a902e556431063c64434100ce684ddbd6fdbe8d25798f5f6. 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/TCAIP2425449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7bb4480fca18b5d5fd9399af45fce7c2cdf48635f64ca76f9c02cf027e498e. 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/TCAIQ2432091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cdffe3a2bf83181b80ebaad199244ea4eb1f3a76880c6dc82672ce2ad9c6b9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/TCAIQ2442283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6832ab023fc8b0a6df82f379bbfd6e21b8bd82770ebfdc967ac4878ae363a577. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIQ2452572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba8011831878f92bfb41df28c3f3a59397560f7e51eb9e05ec80dfc936cefae. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TCAIP2461131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf616b184a6235be0085c8d1f549b4212bed98e3f4601f18fae48980ed1a1a89e. 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/TCAIP2471843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fe6c2343b3e1d86fe069d44edffb0c03210a84822ca222b18543b8e69bf447. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAIP2483359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc18970266e7c9ef1a8b3b7f6726d287b7c85cf4751734afb2589f9d3e01edf. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAIQ2490483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bd8002efd652ecb44f929a7cbaa44a5278b3ec833433e69f76aa780a526c8b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAIR2402215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db497fd1f32d2e1f434a7e369c2da8e40df61cd050326c9fd4a185a479027a3. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAIR2412231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca769eafb7ebda0cd44ef3def5a34d34ea7b3ac770cb5d4bf2c6acd40e5b506e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIR2422765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84603956df950e45ebae341d63a18b0e7f6afb9b43bf55d63823e5dc9c5fc13. 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/TCAIQ2431657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9324853a82eca80686227ea409f7549db1b895b00a6d1e4b6776a590aa7f1a76. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/TCAIR2442834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff0e1e328cf4850942647526aff5faf0664fe625a36b7f353bae2f03595f5ff. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCAIQ2453365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a58e0591becb9ec05f6e80227076beb975ab0157a421ac50896d6ef7bfa97c6. 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/TCAIQ2459377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac9f05554835877aca0a5818db0e05991ebb8fbc5f12fa19e205728b42ed115. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIR2470279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa619a0da22565faa563cec9ba9a62fdb8a48c2bca12be75310f0b94efa7743df. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCAIQ2481350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4608fd8248e6f9480d2f5bda856d54faa0e7cb5e3074ab29d7caf580262db64a. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2494679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b976f838a6471028acd4c27538abf2d37abf45623883e57eba4ea9c64b80848. 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/TCAIS2410286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655bffc29c5ee0b8ed6ef3f5bcf75a6646c9780b021e8983d491df826eeafaff. 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/TCAIR2423994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e60ca8c289feac42a1c7bd94786a1b8bc34907c4a0587b4408db4791b912ebe. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIS2431543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed6308f42b0e75e586c05a9ab8a390bc1778b264ef799301211940fb3a0778e. 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/TCAIS2440913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ac9b1a7989ad2056afd73a1d5aaa564ec6a4badc1acc23f80a00a7ae51aa42. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIR2449062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ddfd287652b1db6925333976d0c038ef85c9caadc009a1edca0dc1b82ee388. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIS2458414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43fd9fec235162557ff585645254b7423dd13f2a6924291e9da9b36a6968ed2. 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/TCAIS2469212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efb87ec4fd770ccff8c0ce8274ea8de23d1d678f54632fcd9d9f5dbd96ef727. 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/TCAIR2481723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973da8a270a6bf5b04b6d4233c254dc4061ae457f1fafc62c1fe14b8c1e8de9b. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/TCAIS2491540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32302635c6f473805197569321237dd03e643bf58b7e0a74dcd78712458002c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2496438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f96fcc64055e35a219216fb2930126f5074c4f0d20a0a3a2bace2e48f3bd253. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/TCAIS2410014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2730e968111265cf1ca8ea4290434639564d5151ad3296f9f230d544279a97c. 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/TCAIS2420005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb83af0fc4de745bf2eaae7831b73315fd0a1701d97e781b73ec2eb2e2fe3ba. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCAIS2429290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd5843388af8cc0a131e76883b4bc09a00cb0d8c7731ea0744bdd46f94bbc9a. 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/TCAIT2440431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa624ea6b9da643eb5195529c7f8883ef030a567106d9d3f03120ed6c2368ca96. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/TCAIT2447681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa35f9a21fcad0d028aa49a2faa68acaabea48461459aa71168cd7c14a64ea8b. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCAIT2461491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f36dae8dd6e8891ba634e34e7b912dd053d49132cd2edc5b6d38d7fc65bd2ae. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAIT2478889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae62ca0418845220a56a42ec95c94a49010df5fe897d603883433e3e823c941. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/TCAIU2411446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49595dc92542306e1d9f97646da4a363e672a47392a90ad08520650862ffef3e. 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/TCAIV2422611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e46c7292220c5a86a089b66892b277bfc2b9ccbef1f35bb7d1c519dd2126dae. 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/TCAIT2429116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4e45f9a76d529007e549c7dd6d6b95fabadeabb1da44f17d6b54dd46f28bbf. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIU2442409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a3e8baf59752bc05332e26171f1b33c52a07ffc2be6376f91c02e251405f08b. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/TCAIV2420182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4477b30baa49b5b1c69577dbf021ff69d5993a484afb7f1ef364ccb98551238c. 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/TCAIU2432700.