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 0x240777cbc8efe2f3ece9181f25250912358ba06accc12064cab8165465217ac2. 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/8ff54da8-816d-4f1e-8ef6-c78c9dfb8eae.json and https://artists.proofprofile.net/proofs/artist/8ff54da8-816d-4f1e-8ef6-c78c9dfb8eae.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 0x9e476958b54881d789fd0d03425e94d3f3082207cfc21353157a436b499c1c03. 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/QM4TX2219117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27696e9af4d23c3d4ac77e7bad68e190f6ff3e5c41a5a27190292c0ab705572a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2235632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a5f452cb04a2f5713e7592f947026fd78f12f3e0b00c791c35844d48dcb87d. 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/NO72F1505001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca2e9ed8a9622b05c93ba9f887756b31342d0d5ab3fab97688a2d57a6a6757e. 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/NO72F1505002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862bdfe0fbb14ebaaaa74a9c626c21b5e6d1bf0c385bf653ac2c9b9ea566dd7. 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/NO72F1505003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2801dd797f642c3875411da8ebd80554b150588239fa88b1dab78a5020fb18. 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/NO72F1505004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257d7f74214a6419c18fe070547a5c670ec35042bbb8a2305bfe197538a38318. 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/NO72F1505006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb90b5054b872b53b2ab82ea817a912587d59fd079fba4ca1fd7a6c1a2d70c3. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/NO72F1505007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efda8287b3d764eb48b0d01e5d59b675541ddff1b327a0ee0a0d7490ee9891e. 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/NO72F1505008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e8c0bb9fcb670947757a29a168506e95e06fbf74f753369234abaedfd79906. 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/NO72F1505009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844971cdd0dc5ddfb4c76c1ef0bb4a3dd8877d503eb817037cd5fa77d5499abe. 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/NO72F1505010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd5e61f671d877fcf7d2c359ea56a6d5459c02419f981d71b98b3e1a083e026. 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/NO72F1505011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa7a921ac27e7dcf3ce020702701352d9bbee870af8df471032c7b5893e3b52. 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/NO72F1505019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95991649bc80586d70c34d72c526fd57583dabe299665b7cd73100920af3083c. 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/NO72F1505021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5ae925deb45bd5824aa7836602593cccdbe0dd14a15567696d4f4cad63858b. 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/NOZ7F1301020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa93cfe5decd61328d4b8bdae275f99039c5cd2c63f38b01ea50bee3a21ffb918. 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/NOZ7F1301030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03d97305d4f7f8d16cfc59c6b054953fb6caa726d01af06c0d82f16664a192b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOZ7F1301060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c31e018dab1613ada6e813f29e1f651bc01670558d9241f050eebd1ee462b94. 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/NOZ7F1301100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ece3c5d55e4b10c378507362452ec7a4be1cbf9ec7c38d944e3d14c44db789. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOZ7F1301110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5259e6d9d7274b23ef5788580db814b62883fde38930c8e1895c78c6b0314b. 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/QM6N22082481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efbd3a1ea7a762220d2bdc48ecbd20fee6cfd9ce6dd85b5c5256c1fcfd5a9b0. 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/QM6N22082482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9b99dc901a60e93bf478fa42f7399c1b165018f1d8ead8b39938ff556d287e. 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/QM6N22082483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b2fca81658819ab1155a7186f5738cd024fe517a381c9a8af9db120490f261e. 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/QM6N22082484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a9df00b1ab8e1d65ffbdf27399d0b2530f5f5d5ae479d75902dd023b670e3f. 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/QM6N22082485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdee878efc8655a6584cf3ef775550642c4d2240569f2495d6dc62e0db963a72. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM6N22082486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796650bcfc7b8e802480cd22a407a3077dee6ca52bb37eca887e8852883a96a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM6N22082487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473714dba8ccc74747f4cfdde6ada783f96ebdf0491762224a007959c0a38844. 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/QM6N22082488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06d3b000b05923501622e18f89c94600dd36ba7b16c720310d59561eb82bbc6. 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/QM6N22082489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72804b3cf8acd7c8c31919bf85311bf49ef65e5b4a7f09423021d2cf867fd009. 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/QM6N22082490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d9ec22d24afd420b6ff420ebb774c1d8245db51a8454e6de9321d547f335c8. 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/QM6N22082497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21aaab04ae15c1c9d361bfa222f659ee488b8b79295e128b856e5c08fc831cd3. 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/NOZ7F1902001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d703dfc178cc2a346897bc57b6107275efab3bfe8664511592512e999fde20b. 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/NOZ7F1902002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a5e3d8038bab060921b6e52bbb0f27732b3886f2ca19464ebfcf7f17f7aa57. 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/NOZ7F1902003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a34c8e25f32d380a47583a1f5577323ff1b828f585c09cef30a3eae19b91af. 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/NOZ7F1902004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa31bf94c5feae49fa275a1912509760a8848148d8395e4e9a0df27c6b594917. 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/NOZ7F1902005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45164675ab4b4d9d3defc2f8765fcaa413654589ae7a216921382c90a097cc8a. 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/NOZ7F1902006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8095a40897fcb949bb83dd4cf83807751f2cde97d99e0f1b9c892b11465de6f6. 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/NOZ7F1902007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ccb323e4d39b1d6c132fd6626bbe07756c56cc3d6a66ad101fb749fd6f2c0f. 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/NOZ7F1902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88764d5a716d5c64ef1229b275ef2c6dea5848142402382c909c551ad5bed26f. 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/NOZ7F1902009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0941924a9500ee14c86a6ad6baa9de1b25de27feff438cc3561c44b9ef848b3. 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/NOZ7F1902010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b7e34a6616e8f990d1c6332ab48ee33af078fabe823813b1e48bf56eed5f35. 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/NOZ7F1902011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d9813b1a5f3ba5b808484ca96fa8b91745c92143ae37ecd0186bd2dfb65faf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOZ7F1902018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8456815d8c62f209aef07d1c1e3dcaae724a18bc237f39481e7d7395a607f68e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOZ7F1604001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2330c0d83113dee1db0ba8fb356e81f72fa2742877f74a10a30d1cff17a4b08. 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/NOZ7F1604002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb563ce3eca83896001811e4159a2cc2c428b5077ea88d1b2cf3f9e5b4523123d. 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/NOZ7F1604003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bb47a051b2034ab409c24d1d31a4a83e5bb01f2a9b25b6be781077d38da615. 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/NOZ7F1604005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb621d83575fd2d2b9643590b555a007bdc2b7dd2c26e87ba8704d890fec061b7. 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/NOZ7F1604006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825d827094bb38edbb76ae9192fed3fce66d06dfbc3b09dfd77047467d005f55. 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/NOZ7F1604007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d488ee67d38f0789940ec1be8a3b722d88a93f244de53ce458d4112a03e4d3b. 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/NOZ7F1604008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab7b62c2ea89e63239870817d14494baa685bbc976fe81408242d397371165f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NOZ7F1604009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ee24ec2f8c8968db7d51a79640245eebfdb95aa15944ec7c676c408bc54700. 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/NOZ7F1604010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6f2e058c2962c60a0752a8aa3b3008bcd2da328a9ef60f69d2d393b6cfbc7c. 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/NOZ7F1604011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215642aa0d8c6b43f9f4a90c53c3aab98459818ad3c0f7a23247c89af1bb51bc. 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/NOZ7F1604012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84174ef81b73de2b23a65f6dc845ee7abe7034d42c83da83778782086494b94a. 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/NOZ7F1604015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40848c8f1dc17e51776f0e4dd283a095fe18043b3ed7533cd8d96c50301af4da. 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/NOZ7F1604016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878e1ce51b45144602738aaed230194ee87cd30c66e9dbf3d090e57c7fabd0a0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOZ7F1604018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e39f9b4a4ecb7d774a7b6d26e2f1d1dc6abd922c0bc3b41fe736f7106b0e4b4. 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/NOZ7F1604020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0afe739df2a472d8fd7f292ee9e1d806f06682edfb9d158690086d79efd3353. 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/NOZ7F1808012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9425cadf5c72bb86577e5f8e27f10f6f0fd5a380324085e56ef33641a74ada7c. 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/NOZ7F1808014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ef35cb8745bf54b4dee58038d2fa95b34b2c77fd1d94c80138382f010dd789. 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/NOZ7F1808016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce01d3e7754755db4d097e159b0486469fc6719b9d0330fd3df19ad8da2a0e7. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/NOZ7F1808018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6591b7af569c9e73af72743da870aa030194214f89e9645b263332ea383a4171. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NOZ7F1808019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf3872e880308dbe5f636ffc0c4f53b8ac5ff937479b55b29dab6cfcb7dd6f4. 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/NOZ7F1808020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc508d0fb9321e21ddc5c4bd7077989e8f145e32c75addd7fc1394b4f64a093. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/NOZ7F1808010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e476958b54881d789fd0d03425e94d3f3082207cfc21353157a436b499c1c03. 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/QM4TX2219117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34de263887c28e6eca120ed1a7c4785e2f09bb9166a5a1e1933a2a23f90b9cc9. 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/QM4TX2243326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee5dde5a5cd99a1053f6a154ad79c78ae60e79cde06cd80735deaae403902af. 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/QM4TX2243328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68fe74f75d850681abff0a171ed0fe8ba08b260b5f5858df0e331826e4617c38. 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/QM4TX2243329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ceebca361f922d6483e6ede5a1863d4143b9f69553ca2a00de85881df33073. 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/QM4TX2243330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e80ea89dae9a170f66f75f71756f1fe060eed5e8b5b460bb162308c95b7ba9. 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/QM4TX2243331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2354b6120b071bf00ec838d24c6e9c1ee3b1e1a39a11016b1d3b05a084c22d. 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/QM4TX2243332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6690f3013982d79b56af6bdb5902451851943665bba051abf2cd5f1fafbc822. 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/QM4TX2243333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddd9eeaf38f7814d291e1ee9824b657497f2350768a47133d18424c4164bd27. 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/QM4TX2243346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb483b958b24a53e27762c6ab047f7bfc8995372d4fa7c32cb3cd299a764cb3c. 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/QM4TX2243347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27696e9af4d23c3d4ac77e7bad68e190f6ff3e5c41a5a27190292c0ab705572a. 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/QM4TX2235632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9093c6b9b51043a4a3eac2e85184be82fdd409df3f7216d18a38fedd05384573. 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/QM4TX2243351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb476369471c48ff78112f5bc4330aad68dac41d417af4fd90f342f0c11c4fad. 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/QM4TX2243352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x296821c173eb30f35e7f3c44ebcec9a44b2cbe781e407ebcdd843f5b58438dd8. 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/QM4TX2243353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20057be19d1e2ac701c41d30950516e669daa0c6bd6b18c074e3bb3878e3235b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QM4TX2243354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeddb532cef874ab6f268d78905bc29fd4659474fd83e7bd4bf9796c345389cc. 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/QM4TX2243357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8677b844dce34b7e6992dcd7c04109e987f41168304eeb06949168fd454f49a. 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/NOB0H2101001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa412e19c9b2917f62c3d7b9c0344925d13e1714f8f6f6fa0be3c98d6e8eaae1e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOB0H2101002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd040a4270f5c351c09de348bfb096b868273d625c6a8abb6b40fce9a55efca. 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/NOB0H2101003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15346e46bf16c632f9c29bb8019791ede6563f54f98557519460695255ffc77b. 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/NOB0H2101004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850b9f90e666be4cb562e1196a48319b1d41fc6738e2d2702355198e03054b22. 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/NOB0H2101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911c017d373912d614e161389d3db9c8ca0c905b7280a10de39ccdd22116642b. 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/NOB0H2101006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68733ea5060d2c6e21a0ed913bb36107b6f72d0d72ce0e48db9b692c14415e0a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/NOB0H2101007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a8f9d2ab7d95cfab12052be183b63f0eb1dc772e1da9d064eb4f91242e2fbc. 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/NOB0H2101008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cdfd0c1c0dc1828917b743d492699e9fe7f8fd05867d3a7403c77fa600aabb. 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/NOB0H2101009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475497d4b8ae07c7e50e2236cca1da4f1319e1c9edc8dc980752f6ca912a73e5. 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/NOB0H2101013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e306d26a6c07ee23d862e5b1618d1c4cbf8c286966dc07340e5643aae4d8836. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOB0H2101014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2210b8e9dd62736303d53aa80356717fbae6412340af6d16b410b2a81c6c1e02. 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/NOB0H2101015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b4e681b5b42c8b33a307f2c8647d1087d3d8ef81e6afec4352b00e53ea3e1d. 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/NOB0H2101018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4831994131f48f521e7dccb43426ff83b52dd8173ab2fb38879ac0a57b366a. 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/NOZ7F1705001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf131f6bbebcf53e0fedc19e71ea5b758c096b51a55254175368411201dee39f. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/NOZ7F1705003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847d7f2f3ddbed2799f0c8bde893cd7c2a3b8acf3c9a2e4caaa3bd3d5781ba33. 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/NOZ7F1705005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123cdb5bf8ae2eccaf1230e6de04dd6245c362dfc559e0ce8d22ac1344bae237. 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/NOZ7F1705006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb360cb8bf3a4ec7b720122306228178b1f86b8121327155d1d9738e8212438e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NOZ7F1705008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ae3ecf443d130d150519fc8d23e4ad7d840e4947de9c00db84a6883fd79546. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/NOZ7F1705009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bca44185240ad2b55d87b2bd282ecdcc6fbd9be01e3bae187019209a746c2a. 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/NOZ7F1705010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee1051e5ab9adadcc1759344ef2db840023b4110f2d107b58b171b1c990a6a7. 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/NOZ7F1705011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0699676f5257d8744c7b16746684c52e9955b2b8372486aea59c39b2a8d1f237. 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/NOZ7F1402020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e7bcc0af78a55c024d8c3a98d073a7ddda95aebc09478154cac3134db3bdc0. 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/NOZ7F1402050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efa45037a2bfae9cb4f8bbdef640bdee83461db07798e60bce4dd96af7781f2. 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/NOZ7F1402060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd235943f0f6d62f2e963afa27930879ec728194c20bf0e28d6ccdc4cc62d7304. 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/NOZ7F1402080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c7e7b90950b23c80bda11715f6858d3bee16a2e081e0be24fc050e01e52abd. 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/NOZ7F1402090.