RCR may stand for: Richard Childress Racing, a championship-winning NASCAR team RCR Arquitectes, Pritzker Prize winning architects Fulton County Airport (IATA: RCR) Radio Caracas Radio, a Venezue
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 0xbb7fab1b730a63f4813f4b2d20e22d442d2ed402717bc166c34d38a37fcbaf20. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a11f697-228a-4b83-b12c-006979132cd4.json and https://artists.proofprofile.net/proofs/artist/3a11f697-228a-4b83-b12c-006979132cd4.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 0x20f0552d14729f7cc814178047fbcbc159a62e035c693f08c5d828d046121873. 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/FRX762497244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f73a9ec5b7671f264d66df2b070f664a33864445760009beb1919b186994b8d. 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/INU252206834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cc8a617a1e10d8d3bb2b1619daa957bf3e0ad5e0793b216279c50c3a8dd13a. 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/DGA072425758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba20a05f6f24b31ef309cbb700f43c6f464c6ac707126556203dc5737163dde. 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/DGA0R2318678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67491b3d3cd75d37fdb1be042bb876ae633c66e674e539345443071d582194b. 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/DGA0M2378841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e92ce6cff0eed3cccbfd7e6217b7045b2097e043891e646c3a5107e548215a7. 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/DGA062353027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd8a4ce3e4a2fde74162919fea37f3bbfcf16774142e23117e158418808e023. 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/FRX452385929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdbda08a5a1c16de80d02763af93c10a477a6d2917dc8813abc24121cf56770. 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/FRX202335716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f2ef19237319c2429ab96811732e8a1a719146cca8df31d7a8534f8946db3e. 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/FRX202335717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1946e4fa63579bc82824b3e1b1974a042a8b57ff0f3b9e71be941693f028ba. 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/FRX202335719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe753b0f5d30ec8be97c10dde08b36ae471c36336b9d3e1a93d5eab459bcb2757. 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/FRX202335720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a735fa4b13a722bc83a7132d0b317a65bff71793a216e79c2481e4456c8a60. 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/FR59R2344150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90be61ce87d34b393ad87d772a519f93ce96c45b4d70250bab00a76b88893fea. 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/DGA092213870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8078d9aede84274f9680158d00301c4641011b28b9dc22ba00703fa7a163a2. 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/INS172224156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb335cf21c3498728c94cc583db35659f49439419ef16926d399f0f8ee6bd6a41. 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/DGA082256026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc89030802042f94be28064c00cb39d8941ec8b8f443284c841504123e4ea81. 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/DGA082232221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d824f8e9b71162498c4421bdeb2a4b02cdbb5c981497aed9354e2d42e44641. 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/DGA082202132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b48e505fa99f9b2c37fd23602298d90367149e2041a58302e57a983a7562a4. 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/QZK6Q2268637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9b7db946ddf5fc80c1be726ad57a302ca5810c360b53066472b07ea6641cb0. 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/QZDA62263205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d35cb09db4ef52b5d36bf1c73f739bc117743c9d2b0b572abd27f4fa9921adf. 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/QZDA62264381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54204e274eabe56460aecf30571ca5c32f9ea6198e9ef74d31f0a8cbeb2bc4f. 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/QZDA72203590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac7a4ebb88b2b795f5a8938132de7f52527b497253bdfe64cdca1fe4fe33373. 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/QZDA52293283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17442f726d6d2948862d73886268d6ec4dcf12711169d3709b7841dd94839cbe. 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/INB942100891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876ed01257fc74901779ce9a1a334561da5a11b3cc83897c26b48fd2fec9c8b4. 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/INB942100749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b7bc132404fbe54a39b19ed2fb0d4cb0cb40388308ab652b4fac44fe2d80dc. 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/IND712110928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316960e29f93da049d8d53ea3f183680ecbefdce0e3f11dd98144adabb93febd. 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/QZK6G2121254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdb3e32425e325afa73c7bc5702983dfcfbec07eab9b9b503052fca820a8d42. 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/QZK6P2129506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1e8ac35d2f4bb085f2e5734587d138b4439c1efb00bc2d1b5998e0eecd584ad. 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/QZHNA2191454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701a3bf4eb728a77af647ff69e0511ea225581e1823947a0cb07d2214429109c. 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/QZHN52158655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b207d7008e4edb9a9b9a40fa917d905bb1510c2409e96fecf9c02ba442c45cb. 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/DGA052072415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5519902563220381c26e691b510ce9dfc5c4dea662f7569115c1e043868ff4e. 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/FR26V2026979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5751c3401cbd1dbfca73acffe5443510e2f004c6003be3698652a86dfa14aaa4. 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/FRX762065317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3743e288203e8c6e63e02c8005e595e8e1bb897d374b10d26711fe660b7cbc46. 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/FRX762020356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee57aa6994064486205eb5718d013774ca9c951fde42693eed6106aa05e5b73. 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/FRX282021022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0f7215dd5983a9812f466075b9248fe201ceab44b59d781f4030b271c6836c. 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/FRX282021248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfba54c383accf7e8e27a4dbe6abb44d5f625d2f97130ff87566a1b956e04a07. 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/INP532000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe726c90a35b23dda181cf8d52b94852c7c63a3361ad05ebfce23ad698ee17f56. 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/INS4J1900375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8110773b9607aace9469ab7f3536efcbefa5cf46f2652f1de2dac262db20f8e. 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/FRX282561342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42faef8bbfbe1cf6fe6aaa7058d6544f832ad3b4be2d06fb0cddaa99322249de. 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/QZPLR2573295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11146bff62bfac5638a8671bc9203d691c70f1684aecacee824f602c9002055f. 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/FR2X42573831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddcb2c1ac4bdfd6992fe94dba3c4e7dd8430b2170902587fe043ac1112880102. 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/FR10S2561825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a1eeecb2c5ccc562443e9b56b8a522e7b0ad0c1c007d27a7b2e8bbb9e39712. 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/DGA0S2480976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024f5eba460d4cb29566c19a0457bdaa9ede496646ef9e68066d4838b2e4800b. 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/INSD11947161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5429db0edf8eea767cc3b209427f994bb45e29faae9721f368b15d1f7bb8a6. 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/INH102314904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e4b52bfc162da1bc53805b16ed91393c5779e6d5faa06b4461868950d531c. 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/GBLFP2248189.