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 0x8b436c80c1ac53d166580e3fc46ce5bf1a9619944363d7b4cfd7b3d6a564fb4f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6698ba04-4812-4453-a64e-ce2350c75509.json and https://artists.proofprofile.net/proofs/artist/6698ba04-4812-4453-a64e-ce2350c75509.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 0xc2980beb48291f2cce0df264ecefc3991d297abdf1f02adb1f00d8c4a60b3841. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:03:05Z), 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/QZDA62082375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5dfc5e894aaee26b487757044846d5abddb31e31ca3988c130c6d203cea35f3. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2015946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198c535991d0f8111da698a3019228e846e223a83ea7990c528ac1ef42629f6c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2093852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92869bd5c1904a71d29192b1d640139b9519f7e2898573a2fa466efda14346a8. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:49:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2050691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x787ac8969560bcf5c917b08edd0b038eafc6c439f1dba4cc4c0f908bb058fd23. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2001505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c008735687610174608ad1a28ae1fb280eaff125905772ae6a5331da7c8042. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2185808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef15c15f5ca5694db8cd02671e47b28c41ff6d20e245b9429323977e2b5a14d. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82121073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944de49a64be53760a2543a2e7cfad9320e1a436f668ea74a0edfc3bc7cff3f3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6P2131749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75113976d624f105ae07e6040a9fd89a1bd5bd6c8341bf6ab524dd76708532dc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZK6L2128241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5650f4cfece19d9e54a285f6a81d8e14eef8a9466e872404aeab313a192052cc. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:07:05Z), 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/QZK6H2131222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf486a48dc50db5347266e1030015f077a26f25024babcd46b95a6796b2ce01. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2152633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23143b66e0c305df205188d535383c8e85557c851e645a9e83152b3bd418098. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2105725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c883995361b3586278d38127abd22d7447ece475111c7d19dab50976e80f0f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWQ2189031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e2e9f7cb47d2da52dc693aba55cc53aef41ce002c5788c0df60cead451ce41. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2178156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a579e5e6cd04fe9036a8437855cb105f74d0efbb006f4a44ec4af2a3074f4e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QZTAS2159302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76736cb9b27f446df3c1b21df3d4d1413e88fa4d6d35173210e5b17c0558be7. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:01Z), 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/QZTAT2132817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75113976d624f105ae07e6040a9fd89a1bd5bd6c8341bf6ab524dd76708532dc. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T23:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2128241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5650f4cfece19d9e54a285f6a81d8e14eef8a9466e872404aeab313a192052cc. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2131222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c883995361b3586278d38127abd22d7447ece475111c7d19dab50976e80f0f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2189031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89ac5821d61b85ceee9ca368deaa14cb90b3ea41c737aef9ead03fb5ce029f1. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZES52272056.
V-TUBER GIRLS ARE IMPROVING MY LIFE (Silva Hound Remix)
V-TUBER GIRLS ARE IMPROVING MY LIFE - Silva Hound Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3731f19681324108f428cba7b74b6cd1c8e4f7d5dfb00123d234968e84d9b3. 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/QZMEP2243777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02441a2fab9e9d2c3721c3c34e4a6fe88a4c22e8e5d7284890ec5d70294df364. 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/QZNWX2199400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c5d10952dc522abd14aaf87c60023ae9a8af5566d3012907fb76381df6579. 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/QZNWX2199405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8323c4cf7400f2ea2dd1386ce5556d72b90e5470ea556c77e42b55736ae269b. 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/QZNWX2199406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b29fa17e6317903bff88fc3b9a4268c976578ae235e1ca33b37ba5bf10a559. 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/QZNWX2199409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b76b4fd49968a4eafb29df7a8180b7f623c3d8569d2aa6c977739a542e5863. 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/QZNWR2269118.
Thriller Bark Beatdown - 88 Diagrams Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0179025e6194bde00e66ce9ecf122e1ca537d213a53adafeef818322c818104a. 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/QZNWR2269119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b287909f63ae0d4e57196427ea1cb678437eef7d0bc09471923148cef6f673a. 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/QZNWR2269120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3731f19681324108f428cba7b74b6cd1c8e4f7d5dfb00123d234968e84d9b3. 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/QZMEP2243777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9818b914b6bff4e4ac9da24d3d1c231baf80b249672c64edafeca3a9df7d3b22. 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/QZNWR2269123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36971df51fc7e1955f00b163e50dfa436d27592105e4f24152c5f6996b34c70f. 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/QZK6J2292041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ddc8700014540d02620f15381c257c17c1b8157d07fe15289623b2acb8ec35. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:14:59Z), 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/QZNWV2282044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc742f3a5d0d4d6606e51534dcabf51a63231e8a653b04405976e2616143368. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZPLR2241395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84a2f42fa85b0d5bb43c92718665308e3f1990cf63910d47fc14c5af40f130f. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62359803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7aedf5cf5c01f29175e33dd8cb124d33da6cca527147756af7d3a4382fc487. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES72342858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8abc8a77e19574f3611f0ecb67adcf7f982ee152b9fbd0b8533f3a2ced61b36. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92315879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eff307fd33daa44f3fe0d483d495c7ca1753565066b7dd13f2c007585cbd88f. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2383295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe660ffd9f49aa39294fa1b807ef594debaeec5cffed1173ca7a846eb05253b9. 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/QZNWV2324794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8991f347dca0636e7cbd4f398251d09b391ce534c6fad7d2abbcad6c43ab74. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32324966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8abc8a77e19574f3611f0ecb67adcf7f982ee152b9fbd0b8533f3a2ced61b36. 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/QZHN92315879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0612d9bf573cc00a15c233b1462a5b864e96e542a03aa3c60e60df440c9b55d. 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/QZK6P2374621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ddc8700014540d02620f15381c257c17c1b8157d07fe15289623b2acb8ec35. 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/QZNWV2282044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84a2f42fa85b0d5bb43c92718665308e3f1990cf63910d47fc14c5af40f130f. 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/QZES62359803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a7aedf5cf5c01f29175e33dd8cb124d33da6cca527147756af7d3a4382fc487. 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/QZES72342858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d340368369500c0258d89af625b19efb983eec7ea1b5ba22567d8ee2a54990. 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/QZHN92210032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc742f3a5d0d4d6606e51534dcabf51a63231e8a653b04405976e2616143368. 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/QZPLR2241395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe660ffd9f49aa39294fa1b807ef594debaeec5cffed1173ca7a846eb05253b9. 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/QZNWV2324794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d72b377fe566bf8a128b67f6dbbc4e0ec0c25d03723873dc8042af649df4dd. 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/QZFZ62472775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53457eb968e4b993d50314e70a0cb100afb9fdea70599d252c64d49404093dfb. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/QZFZ62473944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a05aa8ab734b63ccd3954309041793c848323501a3178968464a91a9b4b189. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZDA72446310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5c18f29e8a6f98ffca43914ed5118b1f93bbb6f7cd0b446ceed92bbe976d6d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2402430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486e26d9f5b7dcf75957c9674b92c018bb2fef7ee50341b9be58d5858496c307. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2428201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3054ca6dbcfb42a9bb70b990fb723406f3eed25e60732a4bb4bdca69401d705d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZK6F2479640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bece30ac31bcb64e72d79d31df29e413886c1e81a7e3ad303f841fe838291f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZMER2412451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf96c233f7de59319c6db2e823f04294766e7075991f47b3addbb0faaf1bec0a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32404431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb207c5c5cf54b35259f299d59ad99d648cc91850ad57ea6ba746febdb7876b04. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2413814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f5c206fbab52d4ff26524d30b85895de2dafd8acdf273a40e1853a6518ead4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWZ2484635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2af4b129c8ecaca03286d4cab47be4d69478cade04406d5b94c63968a623882. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:30:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62437420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6190a59b2c39254c71c4fb337c3d08c0d55140044138ac5f6c8318d6a3b18835. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZWFE2430243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196986eb1b0ee37bc6a07d34d545f45f88aaa1032bd58532aeaecba0b1672f83. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2448898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d36a580a4931f2ec1397e1ea7735242eda3df77eaf793593fe7fbaadd6aeee. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2434900.
Old News (Hazbin Hotel Abridged Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2af4b129c8ecaca03286d4cab47be4d69478cade04406d5b94c63968a623882. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62437420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8fa42d8c33fc0f1c132d3371f7db4786132000b73fc2a70f8c63c337f8b87d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:41:38Z), 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/QZFZ42573833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bece30ac31bcb64e72d79d31df29e413886c1e81a7e3ad303f841fe838291f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2412451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09937b91398847044bb21968daf78cbbe76962ee7465ed6ebba25eb1fae88d6b. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZFZ42573834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cac09753283caabc33a168d559cb691a8d9bdaf7943125f3da81ac4c22e274. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/QZFZ42573835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d36a580a4931f2ec1397e1ea7735242eda3df77eaf793593fe7fbaadd6aeee. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2434900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f470feb293a999a15f446283b229b05d8c7ab551d0956d984b868a0a67d0de. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/QZFZ42573836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf935769b7802606d076e6e23559f66ec5f6fd9a99fab61ec9779e301a10bf3b5. 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/QZRP52531484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa885ede5e44a12923f835175f480e6a3eac48c697e886edfc298585cdf34d817. 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/QZK6L2484462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91039ec2c7fb1c959cd43e26f85db3b38f2fbaee41299038fb4a03a3ffd4475. 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/QZMEQ2248528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d818ec3dcfd1f64341b142ed43dc2084b36e8b4087980772985d974ff13cdb1. 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/DEZC62359825.