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 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 0x0c099d332609022ee8ba3772c05579e171cb3ef2753e5778e02bb00d66716616. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93c0ed22-e695-4e02-9a8d-1b00dbcef660.json and https://artists.proofprofile.net/proofs/artist/93c0ed22-e695-4e02-9a8d-1b00dbcef660.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 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 0x8d997679a9fde6a47671a66dcd31972d443bba16a303cd332c86423c96b60931. 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/FRP3F2303160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8925a5c5adf1c37cb15a046283726a3e0b1907be9616d97b722891fb87f218f3. 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/FRT092200134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487a00762d73b8c4edcdedcca8b9472c1779f1b9a889cd7f4ac3877f95033a78. 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/FRP3F2303170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4261ef65b53a075fd5eebc4711387a3d8462b8060797a6b5edaa5f03d6bdc866. 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/FRT092200135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fa2c9386186e4b396a683e39f199db9e8c57f50b2d469a0f71a8abe02be625. 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/FRP3F2303180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d72611d0a2671e4354548a62d67f01622c506bb84915e931e6bbefafc7ac0fe. 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/FRT092200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa64df3974903a77116060ebc535639510c801c265a8072546e9439e97ab3f4. 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/FRP3F2303190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f8b12d0fdcd21586246772861e7c9249b27524d9609fe819817d49f480e12f. 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/FRT092200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdabb18fb9d204dacc20dbca218885c65111271a866cfa319cdfa3d8291bb754. 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/FRP3F2303200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f644f8d1a3cbe877d7ff370b46a35a841de5687e7cbc23be378766ef1d7f2a8. 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/FRT092200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808eca985ecc00f17efb6599a216088d2440ded9f4a4e3c922e5b6cc73e1e2d8. 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/FRT092200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08ec563e785d5409db584329f12e821658b73e00918a64ff2263503233a2cfc. 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/FRT092200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf23c0d62910160ba2f6a9609239a939073661df0135a4be84d83c2039cd2bd1. 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/FRT092200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5066dddcd1b9e9dd03a821e799ca16f086babf51cd6b4184eddd3ef302123d8. 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/FRT092200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05aeea25b9464364ea75edda360dd25f0d56417e0d67c796bfe94bbff780629. 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/FRT092200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072b7c5e0dcae9756c8c659020fb0adce89a8184a10d50f28148dcbae61f7eff. 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/FRT092200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b72c5bd109e112f1f3168bbe62c57d00df7818761271601dd26869691e0be9. 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/FR9W11812460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506f39e6fc523296ba0d1552c06665aced238638dc23ee7b15beb79917bd02f. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/FR9W11812461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc30f2939a536b9abe5e0fd1d6f41c780417577f8d44d1ef1de014a299bcd6a4. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FR9W11812462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363ea6a4e8e39fd767cc4b2665046c8a1ad69a1aafa3fd557db62367468324b6. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/FR9W11812463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581c3425abf5324fd8c319f10cf24a780d5d2d3ccda5e926c47ce64576894f40. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11812464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bfc0868294a645fc8179987c45f8728ac6fbb496813c6ae434f32b3105fc37. 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/FR9W11812494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4f0ad5eaa4acc76ff9a1e3befa1b1aaff27ae103bd8ac76c6d03e523b6c8f1. 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/FR9W11812465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b72c5bd109e112f1f3168bbe62c57d00df7818761271601dd26869691e0be9. 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/FR9W11812460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec044088d5c353645cc07a5839052b53500758cf6c4021d0ec08e2786a179d. 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/FR9W12412649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c9725d773c7dc412d76badf9b86c9b4407a5fe63c46e3f2b06d9182712ddab. 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/FR9W12339341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fdfe9517354e1e76a1d456c7110167088fc01b1345b2c96e8973757f282b79f. 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/FR9W12351946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b0ee6a1ebc8355f8e5aea81d8e8b32373e17d46b71d7a0f30ee4a36c32e22f. 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/FR9W12412650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95e89941c0ef0f8dbd497ffb86ad46cb7d8c256d9f9513f194ae6f0d5058565. 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/FR9W12412651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9239e5edb81fda0774f65bf726136f7fae93fcb8913c83fbd1516cc67b259045. 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/FR9W12412652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66c381d9431684fd3c9debe973ab30f91ebf1f7cdab620e9b9582aa4c8ddb08. 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/FR9W12412653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607c6bb8a851582a86f0f57de1395130dc546068f488bd1dd100370db73bbced. 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/FR9W12408372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd33eec26b974f06425408e7a0bcff708b05443373dcf3d28c1a0239b486d11cf. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/FR9W12368647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8162c8102d7720acf00a48a524122bf0406ed36b2d328a0baa9eee522402e2. 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/FR9W12412654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a943412210cdae1d349a9d324229eebeba76775d62e78d737dab1ed90c6f56. 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/FRIDO2010944.
Baladeur - Frànçois Atlas & Aurore de St Baudel Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeab7c4538ee34cb0cb4deeeca9c429f2e44869ed5bbd2bbd3d6dc660ba578282. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2010947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c4e303dcef2b93c23219c2f9b7cb7496dd801d56f9fb70e6a055321b8d660a. 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/FRIDO2010946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc3c08ed78d8f04a8b554b173e09ff3e9d5835a5a1531c41ded627fb4f7bb18. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2010945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e15246f96163494fe0a58124476ee11fd5a2161f56cfacf9ac6f1429baf23e. 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/FRIDO2010948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcda0ed23f35088d9583c409abe22bac8a7cb8627378a5d7f26fd53bc5961691. 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/FRIDO2010949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b20d7a8726e3dd3a87b727160ef8569b0f412244aefcd7a5df09ba2c539b8d3. 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/FRIDO2010943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422dc63b99f661abdd8964f172b13ddb022ccd3acdfae77d08a027e5c6647c7a. 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/RF0W11922952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46211551228a67f33fb0e3e070b03e46ffa9916c27975cee4919a9de9f9a0ca. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/NL1AP2086728.