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 0x30e2e98918f913dd85f62c1e6c0711276e5785687925c4c3a7717fe35e74100c. 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/ad8836a0-9953-4c2e-87d0-c3bf461a9445.json and https://artists.proofprofile.net/proofs/artist/ad8836a0-9953-4c2e-87d0-c3bf461a9445.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 0x49e1ec4c9137d0f9e902fa5cb8f42777df1d8814446695e1a6f8850d1cd6339c. 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/QZMZ92451266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a9b9de49df3819b57b6df5bbba40199dbcb3cd9bf8c6fa08d7bfa73ea67095. 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/QZGLS2466079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5becaa0e40583c7120ce104bcda4992b71b0fdf1910a0b101ef30d7884fd47. 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/QZ5AB2470057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceddfb630a9996f1baa207cb57dd90398de868896edd167cf7b0dfbc8dcbb4d1. 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/QZGLS2312631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935f67611b114a41b893a04413982b075d80f48213c4affbf43fc12c2864baa3. 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/US7VG2362756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622bce136c4032a7870b4be9977721353b8d9c1cdbac025c79e416bb4045441. 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/US7VG2326181.
Risky Business Quitting My Day Job Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a4f24847c574c1f01a9a8702c52706e78bc5bd9c85cf2ef554f0f25b87da0e. 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/US7VG1711525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606648beb8ec5b6f5ccf66030a6aec8d2fbdb7881d4a97c37cac7b3a960bb485. 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/QZNJZ2355720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8df5f4e1b2272d9f4803ebe5cddc6b4e7f9b359da2342ebd1a725a65b35de10. 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/QZNJZ2359468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c14479f63dd5042522a5f31a356e7061afdccfc3d0b6467078ec743a6182ba. 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/QZNJZ2359469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39c89877518cd53b603183d7fd1af5130cd38f5d0ef85c0bfb2e677c904b5e6. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2359470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030dd14fe14f71aaa7afecf0075a03b25bda08599ae63e93d6e5ae8a40870660. 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/QZNJZ2359471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b949f5acc4b88e8165ccf3c8aea0db5b4f067a7cc614b9446241698e14b374. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/QZNJZ2359473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75a7d5efc3f7be7566e9a60ff422d3464e0891fad8f1d85fc0a42ec0918e028. 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/QZNJZ2359476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70f94fc5642bcb5521dae7c07e6b05259ea9a34d6445c7182afbedfcaae4f19. 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/QZNJV2201533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4f46ad9dff7fa3b0973f5c09b4158e6180067962b3067a11c1ddc3c17132a6. 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/QZNJV2201534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fb7fe4dd97e07d72602785282a1e73ef13f2865e794258e4b1ee9e999e8186. 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/QZNJV2201536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883fe8d7b3a095ef576475cf7a068453f00a729001fafb2bd207e3181a7da9cb. 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/QZNJV2201539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dfa2255b76e0143a7a4048962044cf98d5b1582ba3e597da90aabae9d96824. 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/QZEQU2031835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937ec02eb69021d59ede6599befe4ea32a9c76a9adc3937722b994289ff58eed. 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/QZEQU2031836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5d3bf4b228b2f1fa3cd541411a94ff7dc5301525264d2c0907d5ee9dbdf884. 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/QZEQU2031837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacd1c7df524cc5b694f4b97e8e2e460a30093ad08cceee656cb5b478064a731. 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/QZEQU2031838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde70367db3b584c5b09b3777777cf493a16dd8f5f17c15b02f167cee7c8aabfc. 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/QZEQU2031839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0aefe911c283d15cae4dadf8f20fdf146052c913beb6e819af450f0010eaa05. 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/QZEQU2031841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2988d6dff5883234f43b1bda7c3eb04d4c065f20d7fe34ba8257215c92d37da5. 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/QZEQU2031842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25a64ad0c58f0d501cebc509685b43205fc69935a46cd3b8f28f6476a73852b. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZEQU2031844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e8fb470e8bca845173966674ab656fb67f4506d275e34913d94c20a6611c56. 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/QZEQU2031845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d448f65f2d9a8a413b615e44c902c22f8c2d903ad2f29fbf8a6f662186a59b7. 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/TCADM1822588.
Blessings All Around Me (feat. Scotty Atl)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6228630c6e168575a0db4a2361fdbbf601491a3970e455a7891e3b5970baa05. 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/TCADM1822591.
No Phucks (feat. Bubba Sparxxx & Fishscales)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc732e58c3c4d716c622584a1ff2c53fd6e50c246d7ac822f819b915f6584b3. 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/TCADM1822592.
Karmas a (feat. Jellyroll & Alexander King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f10a711661987c6f20c883179ac96daf23bd4d53dc0c17ad14f534e936d06be. 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/TCADM1822597.
No Pressure (feat. Alexander King & Struggle Jennings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52359f3abdff586d20683a53a6e6d9f392c71a50153fbe2b3bfabfe8596893cf. 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/TCADM1822601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53231579f6c8829a2f5b89b815f1ae68b1f6d66a4ce440443bed9e5f02f298e. 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/TCADM1822603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672c7f77e95a368d29be786f6ca9adb090cac1866ad65ff1f91f4d545f89da34. 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/TCADM1822606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf862224768479bcf75f47919ce955d1dd4223755c99565b0274ca16645fefbe9. 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/TCADM1822608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789dfb76f9facc6141dc7961bbfa52f62a51dde04811977101b90f1a28fd6d8e. 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/QZ5AB1812388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49a1364e67f79a472b992e06fadb56199bcdb11b5d862c15f217b178093a491. 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/QZ5AB1812391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1742acb5a14846a88e0cc0fc521dfbb25105d91b55ac638878c07c9dde55ef1. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1812392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d00cb93ee059574646a16067b139fdd075feb788dd94b6fc754d8224106663. 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/QZ5AB1812393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f06ba01684d05a775a2bac44bfb5252a5fbb19e2c2ecd75640c4aa4ae1a6e8. 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/QZ5AB1812394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8078508038c7d6d849f6a1d93732cb29c3dad785a4b61f12e040b3ce24c39e71. 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/TCABN1338706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa844798ce14fcf790567cf7ee9ed96f705764e4461c87082c738123f4ee3c51. 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/TCABN1338707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1745436e8946705f31d8938330e3bbd9507bafdf7666898f79e75705ca1207. 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/QZMZ92451267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376389c8bdc53411e739dba34fc6985ebca258c7c9a31edd4c4c0bd59b267123. 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/QZMZ92451272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8df5f4e1b2272d9f4803ebe5cddc6b4e7f9b359da2342ebd1a725a65b35de10. 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/QZNJZ2359468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606648beb8ec5b6f5ccf66030a6aec8d2fbdb7881d4a97c37cac7b3a960bb485. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNJZ2355720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719ba2fe2eb6501b49a9040c4a498cab62a8abe43edd565e62bca36c112986e8. 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/QZNJW2300891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad11ee751ae47b4cdf488c1b921d68e230ba9b703c7d1992e795f56c82337b1e. 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/QZGLM2360609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dd9d6233c1db95b65e4b30ed8afc32e81df71e56f9182cddcad61083db17f5. 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/QZMZ92365929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b8c9814888019f5f2a2095900befaa4f505075a3e33c4c6ce57291e9581f50. 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/US7VG2362755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935f67611b114a41b893a04413982b075d80f48213c4affbf43fc12c2864baa3. 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/US7VG2362756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6622bce136c4032a7870b4be9977721353b8d9c1cdbac025c79e416bb4045441. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/US7VG2326181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3015234a8fbff0cf32ce9f863b2682a9b5073193b2db408d0383c6a1aec46c36. 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/US7VG2362757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161d31112bfdcd200df54e94e8f6a003e8843a4cc72283b5942c5cd43dc5d954. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:02:57Z), 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/QZW9M2287310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801e3ef9ed54dbf24145285bfeb28563ab10d544a4f7eff9238fcedaf8c0545f. 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/QZFZ62349634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161d31112bfdcd200df54e94e8f6a003e8843a4cc72283b5942c5cd43dc5d954. 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/QZW9M2287310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac592b027fe1345439d678d30727f1694fbe125680a71d83f3d15137a3a7f07e. 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/QZW9M2258365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5223c0c0b46212dc8ad6cc0f2fd9f608226a147daba939841b3c50ecb67b6457. 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/QZTVM2294687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc2fc1c8fa8858e9b5557ef75a24855020f612237abaa1be0e5fd8ab7ffb804. 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/QZHZ62236036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc99a4a9f7ddaf1a2a831a5f7b105bf0c11c64ccc543f95e79ecb1a5c22a41. 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/QZHZ32209427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ed8d4cb7e9ea457874cdc1cbc30ef319329b07c546a3797796ca40c279875e. 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/QZ5AB2206698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc082067496e687a43cb72f606bbe6c6c4ce9eaf4d087c41e571bd8838fb4b055. 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/QZEQU2201562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c54346fc2bb7479759690aec8e9d873cb738fec6e04d4720e473b850bdffcc. 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/QMDPP1800734.