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 0x276689103edaef40beb9313383b3ff7b25225c3f2de7752aeea699835a622015. 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/e57efa5b-1a77-4ef8-8228-d6853e8819a5.json and https://artists.proofprofile.net/proofs/artist/e57efa5b-1a77-4ef8-8228-d6853e8819a5.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 0xa6bf8eb4e204056d70c0dcd69b686ade3ade6b066d34daa8cc3dfbb199937204. 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/GBLLT2143358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14a4418ae5e70810620f38d826c955f2b9f37e47daee3cdfd1ad77285d71d90. 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/GBLLT2143359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c24ca06b7646454f509531a9dce6b5d1d3410a981883423dd65f4727300c688. 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/GBLLT2143360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ab65914cebe2329dfc469c3fdde74c85cae5ea0cb5bfd51f1d8fd6dfdf0496. 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/GBLLT2143361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c7c5368f5c97bc79fee893b760646f6a40e250b8eae802b375c1f39628a2e5. 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/GBLLT2143362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd538130ce0f3a1c393025d4e8d0bb99c16d7f994247cfb70ea7711a8ba9a29e2. 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/GBLLT2143363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d438834edd84b87965f808b39788d91e4ffd810bc5168a258f712bb1f381e3. 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/GBLLT2143364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x633db23e8914835b9f0e4540f293759233b2d4e531d90bb9f3dc2b865dd2e413. 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/GBLLT2143365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f647f2f36a7d1c9aebc5e01d90d8d34dc7c058696e47258482859d34ae135d1. 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/GBLLT2143366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8e610a9cc1d2907b1fd30c0fff147a5f0868a370f0db7c18e5a4608517bd9c. 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/GBLLT2143367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9ce6a17aabb8afd05d091403dea9f58ddc7601d0c492c2ad2e65a0e517e891. 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/GBLLT2143368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddaa130cb3aff08a88445b330cbd35e6a75cbb24cd2b00c7d16a1c98daa9327. 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/GBLLT2143369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c6e6be97cdef2325f6e69b8650e24bab698b05f8d3fa3c76c881ea9ad9d775. 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/DEMS42404897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a0c1cb3c64ad7e8547ca33f4fb2796c6981811b5e786a1f9003e539de44c07. 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/DEMS42404899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a0223817df9c8b2afab258ab65bd1745c0b84830cd0a4ed571a677cdafffd5. 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/DEMS42404902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2b7985a7b2790f6e195db71ebff1a4c8ec109fd7ef75219f6ec55de25f53ae. 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/DEMS42404903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedecbf847f878228bed80a1ec114930db61bf41b49af63f17e114dc04550965f. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMS42404901.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027278417f8816c1be8f0937c445080964bce17e2d85232b39586e317a0aaef2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/DEMS42404904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37109e0a765a3beccd8d49f34548d9438d350facd1af34e120ed2f21814b4295. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMS42404905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765fb83ffc3294bb23d519eba9ac6e7f69dd153e5e26381a3c621cdb2349508e. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DEMS42404906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2f2d8f24f5427a5bbedea431057af5a8d341d174f87d9091b561fb18889945. 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/QM7LB2101251.
When I Rule The World (Classical Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb93b967793c3ad7dcbfb4c75bd053f76b79489f811203607afb415d255a839. 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/QM7LB2101245.
The Winner Gets It All (Classical Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec02918b09c610252e9e358e8f3a66686ec529ceb55e0b12e0cf0b26b2e94480. 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/QM7LB2101253.
The Winner Gets It All (Swagger Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x914b008e3b38a3cc864894e149a648e877a8063965022d1b22ff2e876d249bbe. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QM7LB2101252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a305025d5d87ac1941b8458c46dfbf1ee36be295989ddced276487ccedda19. 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/QZGWX2177081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab9e03f2a23984f6fd4955af156c9c50416bd2bc3e934dc30948012f7ec0fa7. 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/QZGWX2177084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f89e74a2404ea3ec467da7f22f501cc4503bf064d450ffd4daf2729ebef1c0. 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/QZGWX2177088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be09f95fee084c31ae161c30e30803e1c0b94f7db6ff8cdf13a36b30558c10e. 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/QZGWX2177089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32849d427d4b49008576518b027c40070e051963434506704b5bb58d62a95847. 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/QZGWX2177090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac12afd092cde56a6d32c7bc560b8d6aeccefc9eda6f85dac6c5b7a59ed22fc. 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/QZGWX2177092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9878aa431c899e5d2355f8f98b7ba918cd962d0290a9318f3e3f471c9d869dca. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZGWX2177082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb349ed2ac4d6bfe77650800c16078c5838232c5329fabff460e47d21fbf6f7e5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2177083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e27eb771c86b3f81eac9fb46ec28371b4be38db60bdda3ce69f92939ec58b5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZGWX2177085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x198db030376174a0b937d2dbc1885d61461aa445bf6b749ce052fd1a8c3ab109. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZGWX2177086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aed9773991e707a9d0c0f2883db5f570acf072a71550a8433f9cdce91de61fb. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2177087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8254ef1c3210e315227bac8a1ca6f38be725e0dc96cdccf68e1d5a14bbfa0f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZGWX2177091.
Lockdown Movie (Original Motion Picture Soundtrack)
Biking Borders (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9c538e872c83aa24da1da570f69e2d5f890466ed8663b4df403bac5a34d9e2. 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/BGA472030138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7329d137b3487cc6a9e29f1e952a81aabe97d5d28e533d07ab8e1531739e713. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BGA472030132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47b5d2b88fe0fd72994fb2bd753c71df2f941dbe04ba5002458197a1e936876. 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/QZK6L2597991.
Wildboy (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b501e737d3dfbad49bf7dfb772ca8d2c70c11e117e4f507a2b0a81e3403737. 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/DEMS42504121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd168d9832db221994cb0fa9b5a217abba3f86bdc0f1abb204f77435e7e0022d9. 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/DEMS42504123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41eb47082bbf1e50c1615be252fdb85c81937dd582019de93f0a834c5e598a1b. 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/DEMS42504124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134dc394f29f91f714475d856b9f0d04ce0ec51c5bcb1f9e34ec251e8fd1c26a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/DEMS42504122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa799f217a2458f32cc6cdb0a4f171c7318539d57daf34913e8e772bff45bdbda. 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/USA2P2467171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f5a2aa5307bdc1851768db1ee1eb6f29e465e96be5e89ac332a9a714df19a2. 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/USA2P2467174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677c7f8b36e13cc1e289f9502bf0cf07c94857cc8b4158f88204c77d247eafd3. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USA2P2467175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15393734efe3c092b3becd83b292ccdca72ff6ae0c3718b99c3b4dd905d8938. 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/USA2P2467176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377363c32772e41cceb2c1aaf63a73fa76e825e1904690998216628e19def0cc. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:21:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2467172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72909e240da41c97a6fd37592d8e6e5b430f264026e18848d78c8e996ebdce5. 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/QZPJ32415467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaba4c09e01606654daa5286b3933fb13e29eeef40d45c11477ae5703f44d056. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32299884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd4d6a320c4210ff2e80b311da2798776aebc7818d23389d449d78da2784c7a. 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/QZPJ32116415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ba7e2c8a962c0adebd95f00cbdeba7fbc69022096d13c9a9bb52d525f57b73. 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/USA2P2505055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb0660cee0e1e258971cf4962daeb0b2e6e7506e9436d7652384e50120fc40e. 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/USA2P2505056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1888e497a90e84387df7cf1aa4073d4e687dac4357eed2f30400b91ecab08d14. 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/USA2P2505057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32680e92064f1ccbdc57422cd87474da9a47d4152ee61c7fa668fcc9dc52416. 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/USA2P2505058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb913c5daab99a098206dd1af9ca728ed84a46c9f1bd950750d5fc6edb75d44da. 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/USA2P2505059.
Experience the Solisium (THRONE AND LIBERTY Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122c4c271038587a408da1b8ad6ab27ebec5ff991a5fb9c50ba3a296990f3aa7. 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/KRA602404003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec5c86b60e87d11fecea334b4020395368d35fdb6ccd51d2816230ffdf3f22. 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/KRA602404005.
The Duel of fury II - Guild Battle Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef776b9be58e16e3524af03aa08f9bab51d4edd23a9082dcec8ad5f4c03e165e. 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/KRA602404006.
The Duel of fury III - Guild Battle Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf908a4fb3bcd5da4010bf32c9b6587b674389412bce5ae47c947f9a430361ea5. 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/KRA602404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cef76c16d83244dc02bf112b05aab12978f3c12c85555107f3ad7cebe5ef9c. 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/KRA602404008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c284388a6f1a48792227b7d7f8129576e4ad9fcf2f518102717dae9dd2e2cc. 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/KRA602404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10064481452b5cdbc1db2be6cf6fa044a465b00b78f891ce6e42ecbdb6773e71. 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/KRA602404016.
Beginning of the Challenge I - Dynamic Event Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4d46ec8bf1ac0199df56d52766acaea4d73d40ef3973950fd01310e70ce63d. 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/KRA602404017.
Beginning of the Challenge IV - Dynamic Event Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f12cbf2dcfb60309c67d3625cab77d26530ed3afb589af8f772a6c3afa9780. 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/KRA602404020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb68b3e53790d442e847ca58c244378a43630438861cc94a571b782c5e8242b8. 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/KRA602404022.
The War Begins I - Stonegard Siege Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc892740af23da223b7472e0907c2f74de872b37fe04712524c19b5229625f6fa. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/KRA602404024.
The War Begins II - Stonegard Siege Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aabbe537d151980fb1abd583631c8c3fab615a65e5e308b1c9a1a3c81f498d3. 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/KRA602404025.
The War Begins III - Stonegard Siege Theme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b53b57656eda4d0e9d544725e04e31ed69fdd0fc5ea2828b8bf6e2355b7493. 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/KRA602404026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7edc1409e5074081c21c34e1594d62be3e8adeb5f0abd2d4d24649ff25f1cbbe. 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/KRA602404027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992fd7f98e98521914187672f945cba1d5506a19b6c88125d28794f1cbf70ea4. 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/KRA602404028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4d11fda83912bbe89a35411707639beeffe1235584b1a360439e9ff7613838. 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/KRA602404029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc81e2869144084f26e6347264dfe5514d4dfa85b313a86d7448862477f13e0. 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/QMG492108904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b34e5142fdb70b3577cc48b41476c64fb8a75603d6ea59bfd6f13a48cc6910. 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/QMG492108905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0958a9461402c6162f0fde6bccafcb66d32e4dba61fc48cd2ed8503455ac2ebe. 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/QMG492108907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e83d99d496f36a5fc940367dfded7991a81aa489ea56e2373cce28ebb8ae73. 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/QMG492108908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa105d4987269c2eb9efda20cd107c99e42f071cf5155aca9853eeea86935e19f. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QMG492108912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0fe1213e0507fbc22c2f5e7d1c969e709a1ae92f8d7df741890bedfc0db28b. 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/QZFZ71974165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc80cf388913aa0b405263c9f41bd2b15cb8b19754af50db5e846efe8593046e. 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/QZFZ71974167.
Blue Wrath Awakens (Lineage2M Original Soundtrack)