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 0x0b76e5e640b2c447b910f05d76f8431ab8c2fdb88f55182e6ecd6a38ba38d2cd. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67ff5391-226d-48cb-9bb7-11049eac0845.json and https://artists.proofprofile.net/proofs/artist/67ff5391-226d-48cb-9bb7-11049eac0845.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 0x96e46d4173f5954bcb9a67b2de37d9487c513dd0e80b036aca55bc64a4255804. 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/TCAGC2279465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06eb0e7e9cd5eff18ceacd0a61ab10eadea94a76fb9e799a234f1437a6ba32b5. 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/NLA322300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb6a1453dcf9708ac5d02e3ccab47dcea9f0f68df5384b2692fbba51363adb1. 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/TCAFP2138764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193d8062a1cc86d289fb0796e9f16767acb65e9928fc342c4653e0b901cd87dc. 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/NLA322300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58ae5dadc1c67c8e5af3c3d93fbc72160e9d2b0662479e7bc99b043372a32cd. 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/TCAGD2291738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7674f90f398b4b68b35342a4969fab5b92227d1c27d8a5c87b7d9551f03c6779. 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/NLA322300167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd4925162fbbb77cd66debff53e23918312639d1894ddb4a8212ea443f3a42. 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/TCAGD2291779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde67e689623afc1355bb406c2ddd35cd291c5d7ec982341ec82ce6851b0ff65. 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/NLA322300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1a14892007a800670e1134ab9de05d865ec27072bda90aec39f38deedeb274. 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/TCAGD2291782.
Courtney, just relax (feat. World Of Pleasure)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb871d0c378911318b9eb9a95765cab29c8f94c3258062e569bca9a7190338de. 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/NLA322300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd62d9a9e4051f6ffd73019c0a41b38b2332ac0eccd2e63e2185b5f48fc1915. 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/TCAFY2125408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6fb62b3d4095900f3bc0a090eb7cae9ff3d18dbaff2fcd6b03a812f9545b824. 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/NLA322300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5454ea0839869552821fab3680ed4b53c4dfae7b678fab59141a97c0832d3950. 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/TCAFZ2295353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a13f9a83bf423d416cc6d5ad511449c0e623585aab29ce55ddf038fe55730b. 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/NLA322300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2b54376af2f73d4fbb9501982426505178ad8a4cbeb9f8b03662da055ff525. 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/TCAGD2292044.
...Maybe!!? (Oblivion Redux) [feat. Bodyweb & Ryder Johnson]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa65b0ff5620a6a73a5ca5626ddc78d875492de6d3fe15e854137a033cfc4a1. 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/NLA322300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e649bd66aed5d96b1f1b92230de533ed6cd7e17fc1c693702727a5863ffa61. 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/TCAGD2292048.
Lye solution (feat. Loathe, BVDLVD & Hail The Sun)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dca1a9a9b3a4d2e1894b00e09fe7f5e52105de406b27823995001e267684adb. 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/NLA322300162.
Unexplainabletitlesleavingyouwonderingwhy (Welcome In)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf61865f299494bc36695217d745b7b04df846f107b1186ea6dee33e6884514c. 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/TCAGD2292055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3ba3c3bae9b7df52d04a7e14bfaa3a605ff584e9c97184c3a0ed365a545998. 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/NLA322300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a1875b65466d2a2504ad30c807b509407889f78db9e4a431e776134b24894c. 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/TCAGD2292060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93402c45405333edf1e9b5e5d84ddf38d646e5dc6417b5129ece02cc30be60be. 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/NLA322300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb211ab20cfb6173233a369c7317bfa5746e2de2f8cba516d2436709b04d50ad1. 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/TCAGD2292063.
cubicle dialogue - I'm Letting Unseen Forces Take The Wheel Redux
I'm letting unseen forces take the wheel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d582e7d13cf0584fa93fddaa71ded59bc43de4d95288e06d42f4b09bc0ab074. 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/NLA322300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88b3bf3dd0c3ff6f6b0e31d3c61501a7aa8b6eb64a5efe2e5712200d456311b. 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/QZMEM2392018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ffec8953d82ae662d141b96091ad9ca7ebc6af32c1f04ce5c2ec96fcac0f42. 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/QZMEM2392019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f7fd9b524e5b1493fac814ae056600a737fc112e224239ce01c231d37dd238. 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/QZMEM2392020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e4462250fd40c13f5b2645b94124d63dac6ab696dd13586d402f926bef6599. 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/QZMEM2392021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c3b76d98e17642b653b529ae1cc843fe8f016af1027bba82cb193d24e42880. 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/QZMEM2392022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f34ea3fde8cc8d4103a3119bf7f18d4fbeceeae4a5f27cb086cdaf3ad02cd4. 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/QZK6G2386866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7059cdc486b598850a5445e0d7a8b3ff8c079abf5f1acab8665fd38e41f378d3. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2386867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269be7c6a78dc4069b33038b49457e7aaab31145f7e4866922e8528fe57bfd00. 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/QZNWY2417909.