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 0xb0ca10ef26727056c70e1c945084be996ab6e10a220a3ff869e41418b4bee657. 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/1a58b0c3-e7fd-49f4-bb11-19eedf92b6e8.json and https://artists.proofprofile.net/proofs/artist/1a58b0c3-e7fd-49f4-bb11-19eedf92b6e8.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 0x261dd0cdf14a1fdf5595528f2153df071a732bd39495687aca1a51d739957c4f. 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/TCABS1318032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb99a1b856075dbff796ca5d86962d89e1e1e6eed405dd6f3b2c616dc1b225a45. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:57:28Z), 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/TCABS1318033.
My Illusion (feat. Slaine & Statik Selektah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2797270579c686a631f661929a74db70a83ce88bd73f927bc4bdcea0a385280. 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/TCABS1318035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0741ed93e64daa3da374f4c0482949a6696e89307d2461ce4b92e1b0c396b5. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABS1318036.
You Know How I Feel (feat. Reality Allah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341bfb77ac9220a16ca187a43f3bbd3e96d67bb70d6955a5432c2e7679989c6a. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/TCABS1318038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58eb6f5a5e69e0480a776833f6559a490da2594a8d6f716d404c307ee2f34af. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/TCABS1318041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc09572c19ebaa84babf52f4a81b91bf9ce1109584ee55e37f173ef45cef5d04. 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/TCABS1318046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3bf3b7a8812983893fe33e932e78c9b54c285473c606b370c731a0c2ffcee. 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/TCABS1318047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c782978e02c98c3de5d91846f8f44667fac4aec67f804f913852712a5ef0dd. 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/QZHN91953838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c2331409c659eb883dd091499e598266eca6d800eccd486bcbc62dfbbe4f0a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN91953839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd60b82452f232def7a38ae5062acbae0a64efdf75f496cb3eb89e110b9630a53. 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/QZHN91953840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a8e2e5d54238d6e5917e9cbb94b0a28b9befbbc53748433bb0f45a92dcb5b58. 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/QZHN91953841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ca3217ba1d05ae30867f4129a1bfe43a5f553f98b5cea15bffd9f0b5a9a37a1. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/QZHN91953842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18b6d232a9047ae3cc9df369de021f11e7bd1079dc844a1c98a02f575f45d7c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T01:01:39Z), 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/QZHN91953844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35bea56fba60f0ff757b7b56d1efd3afa4b597f333dc2b29cd9a6451e37dc0a7. 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/QZHN91953846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b18dbfd9b8a36e7c022e8708376c2393ea64c54ea76bcd811223887aaa1b18. 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/QZHN91953847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300992a6a59a25b63170c12f2a78526085d29e2ad0dbfd18baef4e1fc5b66547. 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/QZES62145051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f376fae059f1f33d3937472788d031314435ee50abaeb660ef8dfd4d77bc1cc. 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/QZHN92178999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71cfda8f3d07b321ac5139e0519000b79e72327ee21b6b0f54e6b4c78a7c873f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZHN92180950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21c69e4e32301783d66d3a960a1ef91862cc0c8ff1d8a6fbe3bbd7a6dfda41b. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZHN92180952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04312ac3be7d9deb8e9a681c9bf035c3dde789046de5ca1da35aea1487db8f6. 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/QZHN92180955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b696fb036932dc4ff3e558bbc51ed76703c23fb9c9dd621fa2aac2d056a83f. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZHN92180956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21c69e4e32301783d66d3a960a1ef91862cc0c8ff1d8a6fbe3bbd7a6dfda41b. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92180952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04312ac3be7d9deb8e9a681c9bf035c3dde789046de5ca1da35aea1487db8f6. 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/QZHN92180955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b696fb036932dc4ff3e558bbc51ed76703c23fb9c9dd621fa2aac2d056a83f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZHN92180956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8e006d20cda30a2d358610c1069767b141e78f80077328c83c998598edaffd. 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/QZHN92180971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283325564bdebab43bab336a4e0f979896be11f0f10ffac5a837fdf8b0f8c47b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72206881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36da8ed621d37f27503060903f9cd1055d101d842ceffc72c05da7a0dd65592e. 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/QZHN72206882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b6c3dcc48343b8e835a334f1c4aa3000a48461b14bbd37eaf9cfa9dcecd745. 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/QZHN72206884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1daa6ab59631fc7f4a8df21f9f89298a6f59d381427a5521717afa93f19c563. 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/QZHN72206885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b610150ff7e09c28af62ed6f20d6547f52335538f665d68db5b88627969b50. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/QZHN72206886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2a25b981270e015c17d7a1e16ca4aef7ef3ed65d7aed661ccb078195213a58. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72206887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9ead12b900a0e3f06fc44599f4e54f01bae3a010fc717ffad36f1c5433da3d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZMEM2231944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fc4855a5ab460e08f761abb71734c8fa3538f5391b8edefcf32a0684352625. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QZTB82307717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684a4fb3d48ea6f3ef538b493415a39645fd109a5c66b26c2f80ecd9a16f1fef. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZTB82307718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6785635cb1c9519a3c2fc8ee04fab9495ab513e3ea096d1416a4461d02c7a10. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:31:39Z), 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/QZTB82307719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0557f648f5b28492f25c36e992986190b50aafa0161c9ec0863396da61837090. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:05:33Z), 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/QZTB82307720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261b20570a0a4aae637cfa79bb7e1e1fc04a0e205c023f9ce9a810160c7b45e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB82307721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b2456a7c3019fba72cb9ee183d67be2402bffd401428bea8a9e17481593a0c. 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/QZNWR2475819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0989aa4c21165ba2c8b657c4a83ede6bf1b6d663d324f1892b9693a2d3d8ee7. 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/QZNWR2475821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a22a7f713cf256ba6c33375830c16098963d4fa0325f841fdcc219a4903f8ab. 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/QZNWR2475822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd30b3a41e5e76ab2202d3bd6724788bccc2a41fdd92b574c4e0bcc702d8d36. 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/QZNWR2475824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41cfd5319ebef2c5f1f91a295fb3d71e974c1fe9b7c0bb0a6a6f1af1cb48cfb5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZNWR2475825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc359d824460cdd883d79c04989a40708c475a805829548e2c0c1f8f0d6d0972a. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWR2475829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68680a66b26b642d705adca517f672040b15acf3c60833a17b2a76aa0f08653a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMCE71303303.