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 0x57b40ff55de73ead849117ee589bbcbeaa0698b314221074fe8a4b8caaeaf8d3. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d339986-b15a-4291-a825-9f0e2cb3368c.json and https://artists.proofprofile.net/proofs/artist/9d339986-b15a-4291-a825-9f0e2cb3368c.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 0xa63d129ee9104c20c202ca7462e9466d0f6dd34e00404d6412e002c2d68326cd. 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/FR26V1515755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be7e74e46062e7b5d6ff1daf1c6650dfc30804b62336556028c6671f96f3137. 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/FR26V1515765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928f7181293dd19d53de7a662d53ede82f2bbfffc6c0be29c8117ff9a2af4059. 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/FR26V1515752.
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 0x01b6778f220710ada74091bd34a74cdce78be9ee0dcf95e061784db857e2f66d. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR26V1515757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b0f2bb363efc1700642a44cab5d9fe9c7fcdf63851befbeac7d4c5245ef9e3. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1515759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4550799a801c9164d8eceb7955b75426a602667c53de3ea9fdb9919de3a390d8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR26V1515761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d205fa4125957974835b82b069c6a90017d1bd83381ba8cfa5c83feb4b399b. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/FR26V1515762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2c8b431b72e7b434c49a340ffbca8bc823f9b912e342f9dbc6f07cbd193405. 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/FR26V1550921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7798179b48507ea9451b4c1404e6fb0663988a112aa674d6a0d41eb712747eee. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FR26V1550918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3e348889d82898c99d78010c13e141b70c621516d5c8cc688a25b916f5a1dd. 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/FR26V1604149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f098bfb55bb77ab8c0565eeee25d398dc666ae1979df56425086607da61b8c2. 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/FR26V1604153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc84408b5de178f49f3774a94fc822a6e264bc50f457e3dbf5bc716f644382ec. 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/FR26V1604154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e69d3ced3fe03364b3e99a54ae784e9730982062664c018d51ce90869b18db0. 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/FR26V1604156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e983a100ca03dbace81f15b966c13f330f96027c4f1c9c5472e6e8ad899031. 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/FR26V1604158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2421a00aa93568aca6eb202f4ab61063a4a2c88d1b7e61f64be4697934d27a. 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/FR26V1604162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f27598ecc2e0ddd5b391fecf6a851f58286c76cd9ce34d5c51cafa79360adc. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FR26V1604139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7adbef3ff8264e57c4ea69498a25733d316636eb7d5ddf556d73154f66aa7e. 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/FR26V1604151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7dd5fdc6d55a05d3a5fd72be3f49b26a5fa6e3c70096e601674baea5799bd7. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1604152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83daf66864ba0b8a2e8943e145f4caec0916628cdb32075dbe27672a3a7d18a3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1604157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6ece79d855f3f5a1bef42758272289498bbc7b71b5c7a1a57d9f2bc3c755ef. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1604169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdafe7f365a50a33b78ef11c5b08ced2ae0d0354c95d5ce5e3d2df3b8e0ab49. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V1604175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf190221dbff99646c0a1258ac2ac4ff99cbea1e4ff24ddbd0860a3fef704af12. 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/FR96X1638971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11af96c2341857c6d814c4b99e3c51d151d1b8f6e7eb6383aef1e3141706dd1b. 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/FR96X1638973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c83b0e09536fa882538b0d942e769c483a0120885554268897e80f7f3a37d3e. 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/FR96X1638978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ec3b69b8a4f23b03061c7c7f6545e6d0538063d7516d8a55d94995f43e098a. 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/FR96X1638981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe6a9f113a09bd341bb4b2fda6482f7aecbbe696448659eb2878cf0832dc8ea. 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/FR96X1638983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd013749bc750d61fc0567578275b50a24382c012c13da0cca192ab284b422c48. 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/FR96X1638989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476ceb96f74b8bba37e712c5bfac8013120d0d9f844737da89e633584957e193. 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/FR96X1638996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47146df68e6ee7783ab814fb8a578aa123c66743f9e59fed9047799d9a02b87a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR96X1638972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbba835468e3a97e69aa8b176eae80ef1de5261b1b061c35d625c9c8bbe89740. 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/FR96X1638975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3e6d2cdcc1dbf7a5e19f2b425f5ff1a885193cedaf198cf8375c2c0a3183c8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/FR96X1638979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977262534844e6a59730bac96e0c5c1f1b25d24c2f7aef4b01a1c7c49df837f3. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/FR96X1638980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7248b675b24b094025c13b976b17d4ce0dba2d62ffc242666ddd95a53f821741. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/FR96X1638982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab2d12a5455014c3174f85a7559ea2812d6c90a65d72e65790a4794b92c36da. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37596df426c2085e4c0cfe1a3eb555a40bda47e56a296c4ff1b38b2a42ab194e. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50be36bc7c35c9ed9ab6bc4acca0ac80f5fa1e75cc8f8c2a8122c9363a24ff4a. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb73196c100e888af4bbf6d03d84b8d5b2da753ef50d1cf4aa0ea32de0d779d05. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9ca0ed5567f4ff353f98b1cede7f7f45593fa8aec34e238b08f861ec3c408b. 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/FR96X1638991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617244883ae5d0b24f6442dff67955caad57519779c431a5e9af196933ef17c2. 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/FR96X1638993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2243933f30847049e107a82a9aa1035deadb60a4a315c8d36a86fa230f9c29f0. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FR96X1638994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d82ffc193dc165a07f1e7d89a3ccb3ebf969fed2ea8eddca29155024cf4d5d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa2345b363c39229e6fcd81d6e56385469bb0fb51df997fd45cb00c2c5337d1. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcf9ff250b96dfb3c16d551755297a82e010ebc53d8b5a1c08b26a4be732461. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1638998.