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 0x9e04b479d683c9c17625e427c3a67e199266c5d8b9e7e27d8c3f162dfbd2c3f7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cea97a7-7e79-4f42-b473-ea8619b631b4.json and https://artists.proofprofile.net/proofs/artist/3cea97a7-7e79-4f42-b473-ea8619b631b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Obsolete Battle Show Original Soundtrack, Vol. 1
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 0xf4bea354186fa1b6bf1ff8a730ea1be99f0e791ebdd7dba084764d7d36508529. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZNWV2465486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f28fc57f634655056896922dc0c2e436a237c0c43302e788cc5da508e603023. 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/QZNWV2465487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eec1bf476d6f9036bd5ef12fc1a429231023e3d12857f05b75a0ef38ef1f64f. 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/QZNWV2465490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1190127117119282a14bb014cdeeae7a45e2b316adbed43f75dbfa18677f77. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZNWV2465508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e059fa63918079638d099fbe63b64351e99a855820730e3e685613e1dbb734. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZMEQ2409198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76cd8cb09ddf5e43d113fcca7172bf2b5e63c66d2cdf6e0f9de5ea5b40ac1aa7. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZMEQ2409201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b75d747ede474a40c8efe5f2faf621b8d8302d6e00b204f13fa65dd13373edc. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62303051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898bddfe0f017acdba9397eda3c6248a5913fb4f99af96031343e973630b942e. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:36:36Z), 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/QZES62303052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bba5b185227082eb8ccf4cfd63a0ab262a063ee4ad7bde25bd8e83ed0de1b1. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:25:32Z), 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/QZES62303053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a0ca42fab509c65854350da2910271d1e55c362c752281ab7db85a61b24b25. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:26:39Z), 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/QZES62303054.
Obsolete Battle Show Original Soundtrack, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52b05fb717679873669e8ac12d8d6c812bd45d46d21d0b552306b100b28b8aa. 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/QZNWV2467423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23786a9186b6a6346d9d8cf1a8724542bcffd3aa99f3db2d02e923b2f82382f6. 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/QZNWV2467425.
My Friday Night Funkin Mod About A Guy Named Glob
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bed7b1df196195e64d02ef6c8f0ec7480affa9776c81c46734965b87fe084f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2280697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe796b4642134eb7494b9918bde0c511828660c062311ce40194cb2b45b5b5a3a. 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/QZTBA2280698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5f87c36e9e6f873b360f5a3f4ec99586f7582b01a28944cdf0e7ec84518d6. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/QZTBA2280701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55e770d11d009f2d175705b1d0a92035eae4ba30104516b9b8ec59edcfa2893. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZTBA2280704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9250e5b770cfc59148f4e7d488644fb0665a284772e4f09d89f6ba1f19482bac. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2280705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf035ed9543c761c2510fe41de8b8adf3541b596e02842e1b4a9feaefdd97ab7c. 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/QZTBA2280706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1890a474a0ce8af6d4433db1778ddcfbedfacf92ea53e994b1cf72d6bdff9c93. 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/QZTBA2280063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceec978f9b6beb47305c93c11c820710429149e13d9977f2f1316fc3a4e583bf. 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/QZTBA2280069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa06ed98a52f84fb8fd3153045be232056fb127476780ea9cbf1506828969f9e. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/QZTBA2280075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59fb40aa43d27d210ee05091fdccdad8dfa86fccefa1e2e1210e643d6d6850b. 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/QZTBA2246542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e32935ce06677cb028bf6672d92587ce3353b3c98b059eb0b7599749bdf9118. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZTBA2246544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a8da15854944a7226ed4e1d2a19e37546067ab20994bd6503f198f51e50c02. 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/QZTBA2246547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13cb9ebfa88f9b8fdf3660cdfa23ff5ef5ec1eb51edf24942c263fb9e839074d. 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/QZTBA2246548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e21eb606f5a426ec012d409194c2a0e0ca6e2aaafdda6c139b8d9573a797de. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/QZTBA2246550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e512fd6424463bd6d740de8f8d14e7f48417d8616cd96cfd8678697f465d5c. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/QZES62352300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf98f214705aba0b6f75b527712badc37a15e4dbbbbb83b900051b703a64bc1f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:42:23Z), 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/QZHNB2332112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa748e5a74a2740ac9bbd0aaaa95989dc7627038ce38647523d46122a57cb75c9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:36:55Z), 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/QZHNB2332116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177bac6570fe1e1b8538b48371d41724dc4d50f6f44af83960fc8e77ca93e4ad. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2345529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a55dfdd2a16a2945000d4f612fce5768c5ffdd41e8fa8b717ca2929467a117. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:53:25Z), 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/QZNWV2345533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4935cab2b9811bc42fef9cf59f8ba27d2d02581e787f13d30fdcc9705fe6d4. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZTBB2351527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba954928a48fcd8fadace7c5811e6f5562bca9e4b63431301a6cefac33d0735c. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:09:34Z), 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/QZTB72319722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dda45de4fe0dfeee5a2bc153d44b09402971517c90f15a7b03de6b1bd566ef. 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/QZTBD2384469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e849881d296e6015fed9176b373bda5b75890dfd188510394f0e25ed121b849. 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/QZTBD2384476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70afcbd1e0682e2464fc4175e775fe495ffc8f87a56a258975c7b37d94660c2. 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/QZTBD2384478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b5e34761f65e087d14512a058882b286521706356d6197e4b48e96ef1e6a9b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZES72412631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec482c56227ceed78d201d3855a2a11ef2c73dd5e9a7f177baa2f1c4eaf50ac. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72412632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a3c12b43d29cca3aa66cb79f2de0c09a227002ec21178fc31b2e49a632becf. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72412633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287c4421e6de8e8dab3b2a557a81faec93ee42023834224716a295871abcb86e. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72412635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2515125836c6432a1120e29ed0a4abce801e8fbeccbda3aa1c2f0b4be99634bc. 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/QZES72412638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166683c8e4cc9261617e6a7f6dd62472d18f5aa986e91d4523e58a71726a0487. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:53:36Z), 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/QZES72412639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8f8c92bbb91ee2dd9a725c63af0e75ad2c4fdd0f40d30013daa4149382c0ca. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:06:34Z), 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/QZES72412640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94053b21241e3d2507f9b680211bcdbd2c23a231448c91dea2063ab7f0ecfd3. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZES72412642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8839e7a3dcab6abf16da29eb07339db557d723c935b916469bee1cfd34552237. 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/QZMEQ2411034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d393007c705ffae9684306da02659f48f22d26fdac5461a09ac8fa56806bdcd. 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/QZMEQ2411036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc820d3405c8ef2dd1e62cda8617a643456d209681efb5936b847da95b3f2462f. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2411037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296244e183413945e6793163302ad07831e671bee8b0533258c734ec0cb9a633. Chain 2 (Bitcoin): anchored in block 957726 (2026-07-12T16:04:28Z), 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/QZTAZ2449954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624038c27870f089d63f4ced93bce9c0880b4bb420dbb15219d36588a6d394b4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZTAZ2449956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea40970488eb2ba38893ad5dc287a45a454147edec76739f4a137648560b6b3c. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:10:55Z), 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/QZZ772449938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658e3e35da4537a3fe373e5c0be9e57d542db69414fbb35ed1256cb307e82c51. 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/QZDA72529431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bbf4a7e6eab7edf666d1c93487cc270b2a6454ecdd94907e3d709d00df2b9e. 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/QZMER2515992.