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 0x1e4cead289b9ab8d2176267b0b30f7eaa31805ad58770be6d9c354c9cf663758. 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/6ac4f0aa-35ce-4846-ab9a-228e40721ddf.json and https://artists.proofprofile.net/proofs/artist/6ac4f0aa-35ce-4846-ab9a-228e40721ddf.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 0x0c9c6201f8a93f829b80df243ea095023b40fdc797fbb7c8c2ffe52f1f29f041. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2469165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7daf05560cbba9873199a93c3590c9ff1416ca9527e792288bd41ca1bd330fc8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2452093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7b7a96da59bf2ea3e6da3196af8366595cb0a042f89790c828a0464d95c565. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2438198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b368d5deada9c502a437bb78044a38b86f9937522ed41e4c55707e59e7586db. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/AUMEV2425553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb087cc7a5ecb409c67614c7f9b23297ebfd7e8655b08a0462b39f89cf82df06d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUMEV2404185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0555f755b9cb6652075de6c1adfd8471f5c1bf48e958332265d19009d0664092. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2404189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0fd6c7e96ca6355bd412f90f94c1fa0f9baa6ff8fa811d0a86a6bedbd7fbf5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2354702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de72af0201b8eac4d0436b644bc8aa6a2c3f0c0ec730806a693e87a4cf70ef9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/AUGBT2339413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d85aa78f1505d98ce08a624a96828bde77b63d37f6ac99346f99774e0ec3052. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SE62M2326515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9d92ff034581bd16581176ff69620e61f19a20b4d759afb68e5e73d97ef7b8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUGBT2313393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c636de0451890a414871033bc760d0f05da3833f9df413bc8f691ad58736b88. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2300897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6249bbbfb2d1425640fc657ed252f061b0f0019e252c8d2bfa13c424565766b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE6SA2314048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04d0cdf20b2f3dbbb92585e6abbf6fbd28379378dbeb67cd350b3c942ff9cda. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE6SA2350593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72c8f14d52a689288a09abb7173fd866fe120ee6fc4a238ee81e4488ee2bac5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2379061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ae1ccd748a86710cba79624472d81acc6f263f0ba2ca5e205dce84fad8a72d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2369123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01384560c319b8ddd1c8998b9d7f18d2a788a93ba0326a04879ef2307a091c95. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/SE6XW2310706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ac2b786b195090f726c5aa5feb58c6c7809132b3a1a03abe4c8b312644775d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XW2316033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8844dc1a9dba8bf0fec3389c7784261658a29338fc3cbaac36669760e5af5474. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SE6I32348852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff1c2424228b52ce01a5dec090229da09dbc79649c0baa8c676c4f236407bd9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/SE6HN2336240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab57de449b732b65fda0dc23332c5e86fe9582518a9c2d0d649604d0ee1e2f5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2384606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9980e1e4c553883e30f92b06e5a2a35f76331c53083e3a17583737426d306a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/SE5BU2384607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f685531f5f45d0b244d9c1a84521170466b34997e3dc15806a040bf9909012. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2236875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4183ef0453804c5f9746b9771e90a6aba3fd600c4621ebb1c5042c4b907e4e3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/SE6XY2236876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f2aed1520f193362c329045dfb9debaa37a388fa45fa9566890321769260b1. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6XY2236877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23d2507b28441bf2db34459595f7cad9eb327b5464d0c6d4dddf00aaab1e504. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE6XY2236878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5a5467d4c722589160a1ef0b5b34af73d98aae5011cb58377812d9717b3a5f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2427523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3b1e4f2875295655b14b6bfa4bbe3e14422e3ecf4084e6b7b5cf9a8729c8d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2436662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10c1a89d113f80e28570649e326f254b30919b89c9396180109fb684010ff9e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2491136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8187cf8995a2ac6f7f7c34f3181a4e36f035c834e20eceddef87842e45b1bad4. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2428057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2689987e75bce756eddf2ea75be74545c968c5ea12694759d1b9c73041d7bef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/GBZND2450002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c3a5e05a27af32605fdd5865862f9928e21b5182bb6bfd5c0b2ac38a5adc29. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2492696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78cee4189ab844cc13fba6333746fb5a958f72cea5d0a2e7650908bc9fd8fde. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2402929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452332d66df6eaff63a2812f8ce41fa3dc99328c4fcb50056bccce577af3bf51. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2494821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e3b55abea1f4bd30b67c9cf7a44aba9b6d726b4e6e78cccb597a0963a37f08. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2432317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dd8433c424da6d61504b5eb23adcf0a6467f5baa1cc6066b30db9c3751cf838. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2441369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87d573fcd8830bf8d5ec33cb7e5dcdcd278a28c3299fda124916626b3dd67ef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2439649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26d545d1af9c1a2daad9d847656f853ceb4e869c8f61d3f72bbfe0d85177818. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2428894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad516d21908461233cca36b31e0b308f44922f2b6bdee29d5318c5e9c8a4f223. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FID8M2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643fcb3c8a07d3d11384d0feeddce4154ce5d03019fc8eee58c0c323772c3ae7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARJY52400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98a2fc84ff717736c411cca5c20f0dc5c962a41d19c249e30c7b74b22c90a1c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEZV72400133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e7b327b37f302a07055dfd040f70d631046dfb3f78757d661dd1a65fc45e76. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUGBT2428264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759193e33dab52b8b12157fd9ead293edd5249ecffd06fc1dc6ad0264740b26e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUGBT2409328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591f062b7c8157a769f0a5de0eb84a04fd642a551d2167296beb5caafd506788. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2444638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba8f911672258283987fe94db68324014d4c1fcde30e7512cec88fdf420a818. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2444560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd714345d00f119ba57ca3308c3f9c966c73c6450002e6d9108ed37ee7df9f890. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2444355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c7c87c5b26bec31ff5bd75a7af04a4b362266e7f7f06abb105e7d3e0367a48. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUGBT2444346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f4a18a485f57b0e86032193329423f78a0f511af4d423c4378634f479d8eb5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2446068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d7a30eeda302f340e66cf943dcaf6d0cb779de35bed62c2ab9f1dca186030a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/AUGBT2449686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5dd36033d920bf668eaddaf43734fd75610e79171506efb0c878b93268d534. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2448715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x600c9a3d416afee0fbc2a7ec96c7510d7a4f7469a25054b6f852555a42d45e32. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2418846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebe457c6ddd0cc398de745ed123ecfbfde56ea0c2d7dc3da79aacde751cbda1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2458260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94740dc01b523b6d80cfac1c3e7ac094772690c280b50451dff5a888cc479c51. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUGBT2455288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e23b0fc26d93116befc04f8256f47737b3cd9bc26ab873281244b94e644f076. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/AUMEV2534320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aecc9144480e9d24a1b9fa85c2dc6b5508846f0fe90e49428ca7abeb986dc3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUMEV2513882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666ca84c4fb76cdf6a5e871e7848cd7d4a42f3855f137890fc85452bf2e4f751. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUQ9D2400526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1498b24726a3e250320f0ec0fc56cd1ee5255d09f3e1ee523ee36566c51d5625. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2480347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b3b1e4f2875295655b14b6bfa4bbe3e14422e3ecf4084e6b7b5cf9a8729c8d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2436662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacefe6f451de4a46a58b79636517d8c0caef159a9d08c892ec10a8c5314bcbda. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2407187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb3c08e0bb9696fbbe07e7b4711d0a7fed14ab4993d1f96d3dbcb51103e702b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2407189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a88ad5848aaa45e4c164c84ce993d508e36fc65461b4887ac074f96ebfcf88. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2407190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf61420d9ce67b46dbb0986ae95cde19142ba089383a2959488b6549386183868. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV2497913.