Ate or ATE may refer to: Organizations Association of Technical Employees, a trade union, now called the National Association of Broadcast Employees and Technicians Swiss Association for Transport
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3a917be16868931655873e64e1eea7cb4ad4095273bc37616cbcd5b1765f47. 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/4402837d-85bc-4380-9c3d-d344a240bd51.json and https://artists.proofprofile.net/proofs/artist/4402837d-85bc-4380-9c3d-d344a240bd51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ea82c5ac4b38b2820e8024a050f63a7ab2decbdf6aaedd0bf7886e43407efe. 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/QZTBF2433193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db4f3ee597038da2366f472058c725b81cca17dbd0f8ec21cef98b5005ecdc3. 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/QZWFE2483550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062d1f4c0104968ea2a24924e71a7d6d681ef50b920d021db40d94875de7ff31. 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/QZTBF2482677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d01579c79faaeeedcdf63de78b30fac8f65213b0d3702f80822a2ca75aa4bb. 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/ESA012440521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf71003b66a87f5ceb6d8411a2b101abbce292d57022d0e01a80ab4b9ecde2e6. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZWFE2482151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe502e92f48fcf06342692ed1ab4ae8d176c21dcb33bc9119d14938b8094b8514. 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/QZWFG2427290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa36da60abc43b808aaba4312ec385e536131a0370bc526ef987ac92da6b27d4. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZWFF2416647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73e861777c2bc6a0d019c80b41a0681f02106e3da5cf7decf695d48a87b58a0. 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/QZWFF2454771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54abe0a9dac668187a8b75b6f8fee39f1b0b021adf93c685044b7c473f65978. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QZWFF2421159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bff3d3036815f8beba8c1045361ad4ae4666d4462bfa7790a0602f8f6e75a8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZWFF2450913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2e9534a9615890516a3e29ff13818f582272084e34d6d4e95a78b94a514350. Chain 2 (Bitcoin): anchored in block 956775 (2026-07-05T10:41:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2424748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8836310d0d7e2ab3db70e149bfa29e47e920eb57061c4b2745a9ad322a17848d. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2427288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106da8a7a94b28db5ef9a5828a425e359635c5d5ae908fdbbb68f6ced8a09361. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZWFJ2466408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c2afe8e57a863fe064fa9a3c0ba74a0c170679f84080475ab7511c1b2c70a1. 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/QZWFU2464894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a39c8a0bea39f0464a7490750d6a1cb56b87215d69a1f54a0e8f384c85b0cea. 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/QZWFK2478440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eb8465a06fb78e85556416b3bc41e90ef75ed2918eeed6522a16fa3213f9fb. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T02:17:57Z), 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/QZWFN2492369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13becd2381803b14ccdd119200b9374820aafc2e18903371507e325f60e3b4b4. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2425229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e23d9c9690b204802fb5975ccbe16f9a8ecbb01cf0d5c2f0bf947929b8ee39. 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/QZWFP2454763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a9a7ea876dec2b1314dfb58e79dd52c013596248185a6567bb82a2f819c19d. 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/QZWFQ2494533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88231f31b927f31fb8c5c3b050c45b1090584f0b2c8b3e7092791ffa65c57a1b. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZWFP2455791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46ce77111e072500785231618826001d868b6ee0f56e767b7c5600ffffa2190. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QT2VB2479128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3793f3d67e6defa3cea0e0cc9588cf591912e394bf58aa388b642d951f45e29e. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFR2473012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5331a73d63cf7b65ec43083a17c3a7b235efd7f70c8d9778319c37d38ccabc7. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/QZWFS2453326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ebbd7812065ba82f5b6b83793fe36a829fce1f616dc99cfe762486039995a6. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QT2VB2479132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98af52d134e46294a45d5a2be4df2cbdc072b6ab216445fc97187b87b135a570. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/QZWFS2420026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22754fef6e4a01e68bccded10f92dc6a64de543de7a792330d4005a37de40048. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZWFS2420025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9735b7b59c2ad66869f25630191762e20964902f631f516b19c329e62c4fa57d. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFT2450967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c5691cfd023ce0dec956ab99bca2f7c6b1b98526c2442d2e191bdac7daed14. 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/QZWFT2493328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec9bbd51e566b43c4b41c0ead6259a80d5080621827b22bb65bfc94d200fb69. 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/QZWFU2462461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c39875424f234de51c7db4ad9d5c0078dc5f90880bd57128edf4c5673dcd734. 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/QZWFV2406939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb292a10764f6ded4716e71dd61ed270a5b3e20fd3a2d22b08347a9ebc1d8ea. 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/QZWFV2477261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f6a93771337143a7a9c0373e5bf9712676924d552f1defcb4a6851beb268a6. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFW2478023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b57e8872ac0ef9b08bb9ba7b5c2be8169b76284fd98ac6a8b51c1d18faf9211. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZVEM1803571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bdef135c9ad18e6394270df1fba28cf9795b3d48b9a6006e743d0971f8f3a1. 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/QZWFW2476457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b535d483f1a8dd76b7b2db77a6340cf95ad02ca1d84657e48723257cdc729c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFV2431331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3e2c53bd92b9aeb5a5b7d75a51a106feaa36342b8fb5f233ff934fbe7bffda. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/QZWFV2431351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f5046593a1e8d1f781ae773cd5a4eb8c32a2b9399c415828e06261b32d2338. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1803400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f9bc489750ec01eb5f2dc25e8e369958099336b432a9f46218636bc8118db3. 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/QZVEM1814298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccf4ff96b60f7b6151412dc11a1205dfb138e370f29b00cca517150c319c133. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/QZZ7K2493106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65714437d54a70d03024a908085f3ba3606781ae8999cb5e81f311231524b746. 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/QZZ7L2466210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c8b10e13fe3a4ce1b3728566fb72b8d90b1a6fa154d74678eada108cc2365b. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1848052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc076e583f421a39f4c58ca40fb078a1b425f950a4cdaeb7d0d3eb14beeeaf4. Chain 2 (Bitcoin): anchored in block 959063 (2026-07-21T21:45:32Z), 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/QZZ7M2409254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa87d0609b8c09dc18625da12c7d4e2cd196ffef57910c345ab7b2d13bc339b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2457880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba8adb1da82fa4a39a3dc078c43859a7697b6ccefdf0c3da973d2e8a8f18bba8. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QZZ7K2494418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1019aa95c9c0c2310a7f64d6b474ab7fd3baef3bbd91ead1a09fb02357f6a3f8. 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/QZZ7L2466207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba3ab5bb1f88a9f2bc672ee4026cfa5ee086f5217876307f004702f8429bf3b. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7L2486746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dba5a39ad3d6e6aafb0e540a40cd4b50de99264adef0efeab4bcfa444296008. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/QZZ7L2444584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9d2f16f4e719d350667bdaf632e87187c9a8b36dc603c3167232d80db1cfe9. 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/QZZ7L2486754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7116e8bee1f243a7ad35d762d2c43ea2a807793c920b7a6722bd0ea5782f74. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZZ7M2465313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ba3784679d0d4cb216813b06dd99d1b167fb17a2175574d48dc00e0d50ca3c. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2409247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c2faa58e82523d88bd80109fc877dc09e62f9df4236098d5f5249ee945fd18. 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/QZZ7M2485070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1949910c5d4aabc55d0098007a2f83bbf5f108cdbc9b4816eda505c1f6c2c6. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7M2485066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693f53c7a6dd8762a3813393b2461856606f50bc0cf7414f7431ef1a248d6eaf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZVEM1860161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16caafdba1a7c5dd332cc8c3676bd0eb6de963e35b2e4973184439d63580e75. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/QZZ7N2496347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1302caa15bea3127a7001bcfbad09a5a994d446e66ff6a1fa7107e8ccce741. 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/QZZ7N2498997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7906c10d76835028e20e3340a6bce9800294496511b38aa0f917a51cf1216c3d. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZZ7P2407350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbc6df224b6a7426f47ce2f3058c18e32442ae4457429637df6aaee24f61f27. 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/QZVEM1861224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bef778d31534fb167704e209d4fe2a1c743a44fc2f0a2f0b6b526364eef3878. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM1861225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad822111960e075e125eeb0f4b9aa1389ab4829256a0af7afae6d131a1e87111. 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/QZVEM1861226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e65f683438ced15e785a12c1b48386f9cb8d8f9fe4a2d5559254bd290be1f93. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZVEM1861227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd5f73fb0121f86aa3926365461b0bbe0fa198e3b5f841cf1154a5e3f8ee47c. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZVEM1861228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5945f1f860be292cee610ef952a30291f7a46eb0ae726067257b7eae3aeefd0. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/QZVEM1861233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc62b53213b2ffb39d62703d4fa620e96bddc103047eb8bb6afdb1cfcad5c543. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/QZVEM1861234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be49ef44039ec4992f00c2ba8717f0b39e2c81c0582eb22c81049a819f89fcf. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZZ7P2409450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1caeff8579647a9a6e2fa38b78ef78d4d1c7522ed3209620cf3e638e120c1d4f. 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/QZVEM1870625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8755674c28b51493d987e53ebc2f6d8b39f21d5c940248622f5387cdf4454d3e. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZVEM1870624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e182f6b055c4e0b65cbccd3525f536386b7edfaee2a0f489d89c4161e49905c. 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/QZZ7R2480234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981d850685ded405ef0bb064c4527ee2895ebbad74a064ef2ec96fbbb5b45c41. 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/QM4TX2574356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa29a641f8595f543ffb17434a319f34f558b3b21543f9db4ae8dadde0aa0bd. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2570949.