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 0x5acd965ef21fcfa4629c428389d77dd03acf991ee1e446472d9daaf78b07a00f. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47752932-a996-4377-a165-3425678e4bf0.json and https://artists.proofprofile.net/proofs/artist/47752932-a996-4377-a165-3425678e4bf0.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 0x42cc087fb85d9e9516ccf4e145ff7c46b57b2aab6edaec645a1b6a45010400c2. 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/USEP42010002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x173fd3fc6ab37e2fb3ba7ddf1e12bd72320686254d3baad4806da39cec6b2662. 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/USEP42010003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8435762b14c19f87286b7fd8af90655bde0eb49d35d7d18d30da47b8b08c45. 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/USEP42010004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21719db0cb1156b707dfc34a3d8ce4b9a0d1dd7de86de33e6b51c8ba86881b5d. 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/USEP41951001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x583cbb16072175b0aeceb17884f7eec024193012ee19c872d3a91cb50e648f8f. 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/USEP42010005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb43991774c575986a6a87124273319f8da32ef788b071f00ff381cb13988db1. 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/USEP42010006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f7c4ff0908b4ffcdcf33fcf570c0a9a706d707e370c3301d5580dd9f55bc10. 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/USEP41951002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383eabff2043463c1ec65e4e6129b0a99e3cfd55877df61b7dd292612dd0327b. 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/USEP41951003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9979becee4308323667e285576dfe461f94b4f3b6d78abc2ae2d3c8dfe53e47c. 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/USEP42010007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02dcfc0c623c67c5c254da1dd44d23c5c49cddd5ea2fde2987a857c613b0df17. 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/USEP42010008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74c9ff8b8ce744994cbc76d522f2f4c945a5b2516d4003dbad3ef100f331ee1. 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/USEP42010010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cddd5c8366f1f687ab0d106f433fd52078c121e97ad37bb698f351835be528c. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/USEP42010011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a38cb8a33c34a968893ad973c1d65b3fa574e2a0a5d32c2db21f94ad7e6c45. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/USEP42010012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce59f6210307f1dce4b18c37ae015b2aa44cb5b9e019adb0add2f1cb6ead33f2. 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/QZES91835138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f2c42e1de681c95ffaeeed6c8d62f6b42e1e849209ff641cc2e4db8f20fed7. 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/QZFYX1903481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cc06b4955d93fe87d38e4eb4bab443851a6725df742b25045d36995051c3b2. 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/USEP42010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12e9ecb96d34bdb2750b9cd08158d744caa178cd4d667f88c8866e9b2dd0f61c. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:27:55Z), 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/USEP42010015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd794bba637fe9dce9a77de0893902b6b991104cfbbeea89b82a5927ee8e87358. 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/USEP42010016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3abf572931da5f95985975a862c58c557aeda22eef756203a8980637097173. 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/USEP42010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12666454ac3d0ac0879980a0427e861eb69af8d5a7713debc661ce68eb9f9578. 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/USEP42010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbbfc4614a95eab21a4b9c19048c3aac67203eeeec432adaac5b72de365068a. 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/USEP42010019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0c7038e9f556fc88d4ca81b6ddb82942f575e4b33552250926090c858820ab. 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/USEP42010020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb290b1f0a9fb944c60298484b413186a2b9839a92d4996e9ca98acb33febbf. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USEP42010021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe03f996ed15cc818344f0a74df57192a599589262aca03dfacb34e272695857. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USEP42010022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70476ba6620e3f03330f5872dd3991a8b9884c6af401a5a98e2ac1966077a751. 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/USEP42010024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06038580a7790b6fcd8eb52aa3282d75ebcf7294317aaab7c905160424da187a. 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/USEP42010025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51708ce7bde9320d90d897fac19165a7cd71a6b92f382348d5cb8e9e802d6031. 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/USEP42010042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf685402e7c1f608b5710f2f83f68044d0416c7691262d2e54114f14f724dc6. 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/QM4DW1854656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb257d19a4286feac50bedc238f69284f9f772a075a060a9acf6feb7d5868da. 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/QZDA41801127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee433950a4ca01de5afb46327569d07fe63c599c2e9d68265e50f570af5ef8e4. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:34:01Z), 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/QM42K1715161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec29111196910325d6de05aa4a51ab15d21a699a4d4fd208c56aed0048a84bd. 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/QZHN71924551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9333ef1f877a59c118e8744b2736e23a565ff6bce5b953fad86867cf1f0a59c. 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/QZHN71924552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3643df58c10d305da562b84c1900a43577a5d815907046003a7c80c23864024a. 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/QM42K1700860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944821ff1dc4c5c5f5e73bd3a1753aa0ebbabc2feae344009ef607910a3f24ba. 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/QM42K1701732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac613e60280a070aebed77b0a7cd04836e179f633e617ac7823c366b95e05ec. 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/QM42K1701735.
I'd do anything to keep you here (RIP RILEY I LOVE YOU)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2bfa0b98f2d73d320d65af7c3ac86602fc131b297a844addb3aa8526db693c. 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/QM42K1701361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1badfe8dead5939d4842acf04df552493636ff17160dbdc5c2a43d0206d6b80. 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/QM42K1701355.
i don't wanna go inside pt II [rare version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d128a067c42647a4b74edeb3ec96aa38e9600bbccf85fb4610d99427f82fa6. 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/QM42K1754833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9e71fcc2b58b153173d054727a3f5cce109f954a046b6d99b1a18a55f3f669. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:19:46Z), 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/QM42K1701358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea193e3afc8eb7ab384407bba891c33296e374cbff9d64c483267c996dc23018. 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/QM42K1701734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef072daee72812565d6af2a88b3cd70a1269091a7b0b13e63b788b5b6144de7e. 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/QM42K1701360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e978debeac1e33403acbe82f85af89c17bfc31c7f8bd24276fbd257391a3faf. 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/TCADK1718978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d626857978a0bfcb638e75ea53ba55bb2813166dd43f932b68f92f1bc3ac02. 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/TCADK1719018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fd574959d48330d6e30faf9bdbe2966741948d3d02f037bfa3ea5fe6a28237. 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/QZ8LD1724550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba312671de58ab555b8be017925c36899d44283390be9e17977819f801acfd24. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM42K1802562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be51cc3d5473e28b614095fcb2cdb7dbc03107ed93ac211319450079f462634. 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/QZAPG1827805.