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 0x2b1e391fe7fb5c27d7c0642aefbc1e2c6e298e0b9f9f66e82541615d176d7d72. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34ebdaa3-31e1-40a5-962c-05626b593509.json and https://artists.proofprofile.net/proofs/artist/34ebdaa3-31e1-40a5-962c-05626b593509.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 0xff7a8ebf9386bcae9ee1d8b0cba139dfdccd2ad94229385e6d73c2689a92674d. 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/US5UL1441251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x421011d1c24b77662709631e978f92eeec9925571148c3726eb608c89bb5c710. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:29:49Z), 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/US5UL1641367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a7b0f1f69e6c8aaba4f63ebf0942025f7baab01f944825f3c45829fe7fbf12. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US5UL1553236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42371e876bb2f617184fa27a40748980afb051a919b34c1e51149dcbcf977a4. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5UL1745563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ccd51afd7219de7915e3e89e3fed091d0a118cd78f9909d17233aead3a7b907. 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/US5UL1306525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc469878ee4a5c22bdfdeeb9b74244b246601cbaab54efedade4ea906810e10. 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/US5UL1300197.
Fluch der Träume - Die Musik (Offizieller Soundtrack zu den Hörbüchern)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4ecd2752fcaeb64436e7a29c73f65ef9b2f810b7bc264a98ed33cd88b9c864. 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/QZAMM1869202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0891208ba105d586c7e1e23c053505e2dcb5dd2b3dd66ab1bac65c9d6889d4c7. 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/QZAMM1869203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3072563e18c3fe05398daa7be427c67189206a274714bfcb2c69a54d20bab90. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM1869208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x709696f8353660d517e3ef4763f6beda801e0c1af7db7759d8ccbae26b18b4c6. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:20:51Z), 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/QZAMM1869235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50132d214141fe6b64c30c0930366108e09beabd8e6216618dbee74a4186e59. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZAMM1869245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5866531fe80759f9de506292b459941edcebd8bf91bbbdf6adff85c3c7837cd. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZAMM1973157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b70462bb78bcf3abe2435460670034cdcca0757cfbbdaaf844ae173a176b8f8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAMM1869214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da41fefecd75210304df5a95778e65eac3932186f69fe5f9814810e3b6f8c91. 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/QZAMM1973159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba482907c0daf5d7cbe63f91cfc5756df69e25ff8fb9c3497e95bd1aa36352. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZAMM1973160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6217dbd5ed515f76031f6c0facd2c59ce079c04fdfbe15119930660a054d5e33. 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/QZAMM1973161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b3727fd1f850358b1af65ecd0b00470275647ea07a571957cc79e13b72206. 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/QZAMM1973182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb3b019008174971c58c8fcde6a3c7bccc43afac0e717c90ec448317380a02f. 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/QZAMM1973183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622fce9b2ba27e4938e69b7559eec45a0c54ec533323f27547319dccc0ba7113. 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/QZAMM2038534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8aaee8aff74dc11aad3ab1f45d197d09245ea97ff2f79f7321e772d1883ed2. 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/QZAMM2156136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3331da6611a35e8a65a1f30bf2f21f4d168474b1dfa7cf9fea7d993033fff6b9. 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/QZAMM2165391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4ebfa855ea8da16f9cf575db2db993f4ca6ee230bad06b1e20b023083ae1cd. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:52:50Z), 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/QZAMM2142058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b513d6bb4bc7273caf5028f3c1131a7640e91b2147e1b9941bf53c0675ac3d6. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZSR42112800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67850eff3d8813dda97d876f57999f3f04e8f268220dbe4ff5457f0bea2325b0. 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/QZSR42118502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ba0a78c468e1c64a23dedceb61be8f75f1891ba2b4b0d2abc46a4e7e67c7ba. 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/QZSR42169963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d58a8dbb168985f35da1d7ea7078b13ecf6c5a9f9240f2b7338616a6649d47. Chain 2 (Bitcoin): anchored in block 957599 (2026-07-11T19:42:17Z), 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/QZSR42178524.
I Need You (Epic Choral Orchestral Inspiring)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793ce1b55492eca1f7457e4be6e716d0d84697a5e76cbf3a1f227558433953b8. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:43:19Z), 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/QZSR42181975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bad5c676c8f8ecccf39a0d422089e1d5b585126c64d478adde1a26e780808a0. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZAMM2204214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf1199a5008000999408217f6aba7b534553e0424fa9e9953caa2689f879c2b. 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/QZAMM2208876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8d2b3fe1ec6eebcca159dc27852e00e0655433de27ab8dc354ed521d95b164. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/QZAMM2216853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc282bd79b12e620f5be2f3d7753c705308fc78cd8d89f307a61a2d56802b06aa. 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/QZAMM2242878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4b4c0723f1b850ec7ea7b5120ddb64c7a37e858d05287a958b2b9eab7f25e9. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/QZAMM2243990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abf32350e53b2e05a37e8d9308b45412e2973921d53f77fc464c36921c5efc9. 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/QZAMM2261556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98408a924d0986626b34fd9f0f2bc8e3142934adb662ea2636914bd67f8ade68. 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/QZAMM2267377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20544f2a31617b01ef06bd6d5352e876216149066107a8dd09f9beb34d6a3dba. 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/QZAMM2268518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd778dcdbc91de94928dc02a2e5b5e9e9b1897d18cf00e5da84ff2293f7ba33. 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/QZAMM2273447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2204a2b0df83cfb14eb14a54364cf0d264b57be7f9747a041d95bd61d06229dd. 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/QZAMM2283321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b61bc5177b5d423197b280cf5b61f8a6f26c06202c41a2af0bca4154cfcf403. 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/QZAMM2284151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654835aa51ab6a341a5e56556a0063ad834b31b12fe1509c3fe72a4986f3b3a0. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:03:47Z), 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/QZAMM2285199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b1071ec216a6829afb1789d7353d46dfbf9226fa238bd3fc1b3ece94f4c1a0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:36:43Z), 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/QZAMM2288942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57f047baa3f5e8fae659be77bc179203651a1202592b240149f77e195c0a1ff. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZAMM2289238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3501304a50bcc2ade9032018ca28d5b45efa9906f5be1f9df58087545d1fbb4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZAMM2289394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01934d0c287aa58de96eee097ac9f8a459be81018faada410442ead05012517. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/QZAMM1869186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fb22ebc5ee7eefa3074e49d6f2e7b8ced66bcd201de6a1703ff15ce87f2ca3. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:17:53Z), 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/QZAMM2070953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57f047baa3f5e8fae659be77bc179203651a1202592b240149f77e195c0a1ff. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:07:57Z), 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/QZAMM2289238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c8fd52332fc13d2e88c9eaf00c2438671455bd49ac26eeec2053c4f718814f. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/QZAMM2165389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e042df129dd4994dba668e786a967a3a85caa19b5477a814763709741f1c7d. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:25:38Z), 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/QZSR42138552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f15e5b98a14ce68db649a546b108b1711a89f1e2686e02cffbbcd88c269f37d. 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/QZAMM2290083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9bf2c49babc7b7b6bbb664e0e3be875447e9f03b17531671edae5211827688. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZAMM2290701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f57a052e8ab5f758a5c045a4543baaba32e2c2bc6c1d50dd6b7c14b5760745. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSR42204103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51080debb33bc92b82d61db1a4b39434db07128723ff310507d291c37fe24792. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/US5UL1346125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2d0d7e5bf4a23182295ffdfc957fa9ea06945553728ee233db1d249d7d55c8. 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/US5UL1248448.