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 0xc727c0f8ae401671e59fd09801361c51c63a707909bc34f9e2519983f2d54299. 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/f7d52117-d71b-46ca-807a-22d135228557.json and https://artists.proofprofile.net/proofs/artist/f7d52117-d71b-46ca-807a-22d135228557.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 0x16c4e9f4b91323f8ee9cb5191354ef9147d0a8f04e2c163afab53d41a081d9bd. 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/ZAQ651503133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cd70f603fe36d53ae5bd35e4ed3faeff82868f6ee792b54ac34d6e08b86f0b. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ZAQ651503134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d680e2d6d79e5a921eff65978e13e5afe9ec831536bcdb7cf4fca5a4951f29. 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/ZAQ651503135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152175aad63a90ba4856834c1592de6b464be406d058fc2b61fd51ae00a0a450. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:07:39Z), 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/ZAQ651503136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4cb362bbee7c9d801ba8ad59f3b57d0ce25bfac7930745ee6eb8b439bd44355. 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/ZAQ651503138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acb393ac7eb2f04b3e5753bfd9dd1be096c9a241becab144bcd114f2dc2be46. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/ZAQ651503140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc44cd4e4cf8d6c551ccb07c60ec9a3391d5f4d95858f04328d2701003b8b883. 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/ZAQ651503142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4e9156183d79c224d33448fc5e3542a4f70e2eacd9cf0157d3ae43665c309f. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/ZAQ651503144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0833e9be69108c583358f1bdcf515da524a548d649c8ec169cf3880583c9873. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/ZA56E1407370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6349a6afe8d3b3030081ecfa4c1d4d4a10f8cf3ca58b05307b5115390f9d8c84. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T08:01:40Z), 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/ZA56E1407371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a1583b4a47bbd0364384267d2e83eed9c54f18476d3c7bb58f8ac9e40b2e50. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ZA56E1407372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05951aa3d45747882b80cc24077915b3af168c75f212540890659f1913985d0. 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/ZA56E1407373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7473a2327abd31fbe5a8595384d6d84059db0bf02996da3e3a453e4dac8be15. 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/ZA56E1407375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8316faeac379bfc02e93e91efeda94b3b1b96c7a13a73809b11f75f135333861. 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/ZA56E1407377.
The Best Of Shongwe & Khuphuka Saved Group
The Best of Shongwe & Khuphuka Saved Group
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebe8442035fdb6fa93c20452d17718b8feab66899e5d55ccec05297955fef03. 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/ZA56E1516173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8270f44def1f3ed8b388ce3f7441ce41aa254662940d97635f47178cc139afe5. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:47:13Z), 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/ZA56E1516178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dff903240490c741e57501b19640189b13076a518973f5c82312fa9fa25aa8f. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:59:20Z), 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/ZA56E1516180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c400f6608cfdd8c8376c308bf2a6916445adc49da5661855d63c5d41946884. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/ZA56E1516186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5886c1b5ea1611e893c267d9a06ca08203e27f12638f103aa992caf83eeccd. 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/ZA56E1516187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07aff73cc32b078d30f46933dc373c73a89863a9614dad5c72d7b2221c3635c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QM2PV1510624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637e9ef991f264aded7bb2776242254ecd237fbb23f3bc3d07808a87e8f13eb6. 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/QM2PV1510636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1836e69ea8a0170dc818ac75fe42fdff08efefc78a84c569d557109209ab7bc3. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:39:02Z), 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/ZAQ651610801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3611fae44cd2941d8a1833958162e4cacc3bcd3cd325cfdb23e595af367679. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/ZAQ651610806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d219e653c722c105421b6ae652f35512d551d024a604699eb3767d23ed45b2. 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/ZAK8B1800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aeae1081f72006feba2182f6082209a4e1eb6698ec469b7ac9bfd69b5e1b223. 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/ZAK8B1800216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37eb5ab6511d66462098b06246b11a0a77f286d571c37cfb012d76ba263f6876. 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/ZAK8B1800220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1552d5b0f0410e958a575a76f1e1d2b8d5ff8bcab9bb928913971be99062cae0. 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/ZAK8B1800221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c242f3b2577f1260f90784861f1fe7d09b9aa2784d56e053cf779f54ca035a. 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/ZAK8B1800224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e747463438aa1c94515bdcf67046470e98a7586df63f7435cb83cc39e5a8f82. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:43:46Z), 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/ZAK8B1800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdb2631b7887c14eebf28f619cba5f4a6ee1ff6ad0df43e5922214288b7dcf4. 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/QMDA62389109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b45a3ac48e1242a73aa7d1be506a47e29dadc79ed576457bcd9ce6cde85dbf5. 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/QMDA62389115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767e44935fb8d54e2bb2b96acbedaf6be270c1cf247e550c165596a21ebe7eb8. 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/QMDA72314462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94461a7ce4c4b08633ef91e4baec4dcfce15a25760887ad387d8f9a20ce877cb. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:13:30Z), 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/QMDA72314464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dacd1f7fe90d5ef2f71a086f6351ab20837bd74f26d7b4d9ef4235e97ca6bc1. 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/QMDA72314465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa285d80c5eed8edce6cc83d024c530d5b619946c028c53ba2c6bdf214eaf9f11. 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/QMDA72314466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6bbc956019557215782d299bd876e3daee3fd22e6361c8bd62d4ee85e31bed9. 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/QMDA72314467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff09cf5eb05e39952f498974efce326425ca8e4a33a3d19cb7f7109445ff2da. 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/QMDA72314468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37168eaa335c3af4714ed13711fcafe27de86039bee71a6d17ce640824d682ec. 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/QMDA72314470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbe5f0272ffdbd001e9d3bc492b65941dcd29437671288e93e0ba892c636322. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/QMDA72303218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401f30c4a5ee90da46deef443d9b9e2094b96c68b2eeef6c2cb9440b80c74202. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:47:06Z), 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/QMDA72303221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0925b83432d6810679dccfa6eaba32e17b6e8c18b081f8286c7903184583ed. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMDA72303225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7246639663c86685ec6f92c6b3abc48d85e0e023beabe14a478ae61b63cfbc. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMDA72303227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01acaac935db645ecafdd8989d3324babb2e59e57e419032bbe0c2985171ff9. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:45:40Z), 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/QMDA72322341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26bd991902728d59ee14a775e476b9178544bd4ebfc88a7aa956a99eb9d1256e. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), 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/QMDA72322342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af4894d78e393e0322313f220b685526d89052ba4583b0fd4829dfca4fcbce2. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/QMDA72322349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137e724e8b5aac0243baed8c1b30e5c3f85ad287984248578b11f798ae28b281. 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/QMDA72320817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885d8721cb8cbed8106ba79cde0eca60b403466b414a3c35d400a3e4f70c7175. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:06:15Z), 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/QMDA72320818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1761ee9b8044dbdefe1e99d55b0e696f9661e61be745b194bfd6bc563a7f3d61. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QMDA72320821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ba5a60427f8499de2996be1bb9dc3ea33e7dc2988b61ed1d0a563a5028e8e2. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:39:42Z), 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/QMDA72320823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d2162d7bc165637bbdb79c25903a19516ac57a0a4ecb20bb6518baa466709b. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMDA72320825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a6c42cfd844cf3e5fd932a1604e96b14383a883f7995302445c6d4b54c1bb4. Chain 2 (Bitcoin): anchored in block 957644 (2026-07-12T03:18:52Z), 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/QMDA72303156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf033da2dcac852bff72e8ae147bd40c8b6492e5802ac993cb0b31510db0c1f8b. 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/QMDA72303157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e7e3b15f7898694167f781e7ecd4a57fbe9fc8c3345fb2177841e6d322d966. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:10:56Z), 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/QMDA72303160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fce9ae6ba96c55695b79c7999f67a942f7cd994212e0ad537661010e0297549. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), 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/QMDA72303161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be27a4190549720fdeac4b82324a75aeb52d2972938845f6ede3648f272f598. 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/QMDA72303162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444fa8841644ef44bd9337617fc3a8a2789ae197ad961e529239d92b0b58864d. 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/QMDA72361508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436cb1aaf14bb49f5f28bf8f15c65a99d126213a6be856248f2c07024c3729a2. 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/QMFME2300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27dbeb27c1ea9452d0b11154e2b225e255b5a8b4f1d5736a8a7b7e7d73b424aa. 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/QMFME2300374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb6c74c99b724f8a6cc5cbb75d4e53fd2b2326c72ab9b3d6cb97506ee2ab7eb. Chain 2 (Bitcoin): anchored in block 957647 (2026-07-12T03:57:41Z), 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/QMFME2336450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed04132fb94b97fdfd6c10f19f7ec9a3ad6fa79f1a044aaf1fcc59dcac2d0536. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), 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/QM4TX2422075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2521d135683705b618ef383cb7f22c55f7550818424c4f56c0509993dd8988. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QM4TX2422076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96894d5d07e620556503e9b798d010a8f2c9b60eb4b97a0638b81a4f7ef18a8c. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:54:39Z), 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/QM4TX2422077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c11980efd37aac63360d46bbc3212eac87c5a65e976d5c0b0b15b31f6ecacb. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QM4TX2422078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a89b0316a38dacf83be112743b2dc75a9dadd86ed938ed9d748bb37fbf08b4a. 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/QM4TX2422079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b7010c14a4b271f8e99d808585ef386086ce6b12037f6980c0d9aede7f64df. 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/QM4TX2422080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb68ac0b51ab8075b0bd7540ead3247afb7c2358e3f2b52a05f05e40535d2e46. 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/QM4TX2422081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa640e39a1a24239c7c68082ba72c10a1e5a894a2c02657f14d995ad618a491. 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/QMFME2400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8919ea00de1903160adc653da233d28d6ea03ff29fc230f0f9f901e17a435a. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:27:38Z), 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/QMFME2400351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c35c76ece6ac43de06628b501da9a0b2a36d4c25842a3ba06f0580fd8525960. 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/QMFME2400352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e81e5f57eb9f51581810a0990404e2f429c1c7f0d713f7c56ce72898ca7a80. 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/QMFME2400353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb2f10da20ebaf7f61104108395cb67c25fd5b26413f06b5ee598a22bcff35b. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QM4TW2530746.