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 0x3ab48e65a0c9afdd37494aa6b799ea3e45324d5ddd2b784d3c355add584cfb96. 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/d1cc52b3-8efa-4467-84e6-f7eead022eb6.json and https://artists.proofprofile.net/proofs/artist/d1cc52b3-8efa-4467-84e6-f7eead022eb6.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 0xadfb4a69f69947ba34de4e671abfd75702df09101d15a7ad1970c44e25d92226. 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/QMFMF2307755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d70ce6d4cbe5e3c4d38f301b2b1d9a3cf0b1f296153034694f8a7868a93086. 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/QM7282350433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b8a5c93ea306dfef7ca6f32d1c723659e685b34a73c7ec84bfd20acda65238. 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/QMFMF2307756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871fdfd59fce2e95925879ea1453fce37184c36712cd0fc7f04a53833d562e4d. 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/QMDA72369773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0f3ad4096b150f58fbe4ad7e75e6f0e8725e57cbfe3139783b5c7147ab347d. 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/QMFMF2307772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6fbfebb32c96a62d34d7f6d37e1326cad74cdfc46cb8f9be801e607e9762ec. 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/QMFMF2307773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe735ffc33ed5bb6d3a82566202742ade9489be0aa13990a7b11599cc2b57229. 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/QMFMF2307775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1a8764b2213736ae4d4c29aa797ba2421e086f91c5f37fcaf748423ef0a5e1. 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/QMFME2353839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccea7a922df316a661377610822b794301b069d7bd1da4935ba172dc53483fae. 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/QMFMF2307778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df24b07a147e22290d31b3b5a710e4992feae6ea44d6c17921e468a42617ea5. 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/QM4TW2315304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373cdbefc2220fcbfb06252f44a3e01cf78f36cc54a6761afb70536ba19017c. 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/QM4TW2315319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eb0c8aa36d38e76b60b1e82eaeb6c25cbf1a958ee9c36d06c8a666de764c1a. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QM4TW2315324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11aab2b22051c8bf4bf170150a11db5dde50cadd21becf6cd51810244b2e22e2. 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/QMFMF2225200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fa45491d21658a8044a184f1c09cb77276ba13920d449529131f7a12029be4. 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/QMDA72269140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac89620a8b4327b0fb1379ee422f5d4cbf369e6d05fdbc3bf0f975302796995. 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/QM4TW2315358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15cec145857e9bc45441845b830e19dc627adf283115261888f0f4b084695db. 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/QM4TW2315377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1a8764b2213736ae4d4c29aa797ba2421e086f91c5f37fcaf748423ef0a5e1. 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/QMFME2353839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x871fdfd59fce2e95925879ea1453fce37184c36712cd0fc7f04a53833d562e4d. 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/QMDA72369773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d70ce6d4cbe5e3c4d38f301b2b1d9a3cf0b1f296153034694f8a7868a93086. 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/QM7282350433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02693c4fb3b3805e8fa9c680d08622eedfa24e1fae74cb317526e382b58c63f. 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/QZNWR2247432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfeca1e2a057c4cd75ffe0bd98705b976ae888532714d4194ecc60137a6309c. 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/QZES92291798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e34da98a8fb0be945da37377473d096187429941c49edb42509e0270f854a98. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZFYY2223642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca05ad09dba63bea16b138eb4f8a80f7b5aa2da415e1bc5ed275ca808fbdfd5. 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/QZHN72337329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe976048104c2744ae61471a4af7578bad144cfa94e627aaf376eb2ec135a98bf. 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/ESA092225287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e17bbaa71b72e7c8b49e58f4ec1bba23ab3e8250d7fcaf5cc2fe05bf1cf106. 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/QZPLS2231221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb36c1e182d4943ad1d228f18b2f7aaf924b9a6d22657c5ce72948b2aa0f5e3. 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/QZPLS2231222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ff382973e17ff489303442a97c3213c0374e28a2379477cd2bd4bc06d1f3df. 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/ESA092200213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b92a03dc9e2d6dd149ba8119111179edf216422180c6a50c41f1dec2b71ce1. 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/QZPLS2231223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff50994c1b88929dc605e4ec5925d63b64a97a76894d88db3ba607281cdeea1. 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/QZPLS2231224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe217b8b5e523da854963a3bbdf423a3939d1f68cf5a79d2b70ebd644d32cd2eb. 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/ESA092212110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cc7a094c9511eba832007412a92f855c07b6827b816dcf70c628d835ff6492. 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/QZPLS2231225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cc942e480eec77816e8289f561e8373549f801da3b07262dda194a49ae2573. 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/QZPLS2231226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a84e498d8f646221da3d19f91b3a3ea649b76dde1a418e3458c854b196892ba. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZPLS2231227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b19777f16c30f58f45de95b8a99965ccccb8a5ed7b5ad54602da4a58d3afc57. 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/QZPLS2231228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07915c36b290d480c3ebf31e0abbb63773bcda0746aac5604ba8bcf95fb36d40. 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/QZPLS2231229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ebdd05adfdd5d80dca5b4c755ef94eeb6cd4d912470410e59f00636e1f29d5. 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/ESA092213340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f166e321bcd2c592da3108f2b6f6ab20b000c52e3f52398ba3ce0196315aac. 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/QZPLS2231231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862e3ef081be62b93773feafa2e46b270b76621f7682629c948783a4573a5cee. 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/QZK6H2309296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8787c3b862bd3937c189e132c8f8b6a1b941b69160e8332ece31d1e0e96167fe. 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/ESA092315266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bdd6d24316360ac42183205b72abdd4f50fcb688cd534317999f8af721ee87. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2309297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a352ca7feecc4ee55cdff7e4c3336e09145fd8bd0f7c2e23f0ec6c58ed5625e. 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/QZK6H2309298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34752f2b55b95b20df1463edcb180755e4c8f899f9f3b30edae44c0194f7d227. 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/QZK6H2309299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5972c2f91f6a45ff01f1b4e47012d009b361efadd4b5c4be78b79fe1d0406c85. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZK6H2309300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2f92038c90cd57b881a6d88e19096e26d308e878539e8ef5d9274f6b037ced. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/ESA092238265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc1c23a95befaa3d2cfb0bb7fc729ff76e249deb2237c9a9774ef352b264798. 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/QZK6H2309301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2846ae1a5aa399bece10bc13af570feadc77f86f9f977437e0b333a24d88477b. 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/ESA092308668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb9aa83d8c9f5fe36906208c6bdcf5d671c1bb910249c1d4361e581c08dfb4b. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZK6H2309302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d5aefc340826a07752d6ae484becc30f213351c02b85591216ab6d887d3634. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZK6H2309303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1417dba535b8d719f20a54894a2685365f6308311d8c905241e878247697225. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/QZK6H2309304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9587f95ff917a605775c178e06f4eb7aaf4cd3fa79201143bb8c45d2d073ab. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QZHN72379861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08711f7f82a7a467f543285f67a487d420b40b3b89d218351977a4a6817dc44b. 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/QZHNB2239204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbdf7c89497e8ba0e94d8d49dc215e311494fedba656688c7763205bb078b5d. 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/QZHNB2239205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df5146510af4db335ab0cdf921e99a947b8fd0b2dacd9f71448d753d1c32eb5. 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/QZHNB2239206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e567f37797246420018ee357b44c8b24aab13befb02e3db5106e7e325cf9cfc. 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/QZHNB2239207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca371aece14946fb180368eaaf6bd462651ba2b9043338c86e51e2e3b0d10b. 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/QZHN72281476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036830cbde80d2b2b64f4e96983515f285d69c37a78cf9ee92d58227a246bf87. 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/QZHNB2239208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5d917a58ac2272d86f9cbc892048661e75efc9edf55bb36a339c740500afab. 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/QZHNB2239209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9555c7bd45412ca4c0d71c606141b6964754fc1f560597a8133e2ab9bf27c. 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/QZHN42244485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f3259f9658a400271e054b738f0a7f06b3926ff54f51f3b06c5e7b9ab09db49. 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/QZHNB2239210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc506ae201f8df869445cbc9f3867f41cf91d7f90020cf23a8639d8e666a5207c. 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/QZHNB2239211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1672ef4ca0648a0578d85391bacb5f5996878f7bdeb17fb7f740d4819065b7. 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/QZHNB2239212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e810a8230c70db77ca58f508c3f2cce646847ec7a218c37124b1e2e5c20d810. 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/QZHNB2239213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14f3d35e125ff41efe73448dc21a549767da7c0dadd7091798e379d8341defc. 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/QZHNB2239214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67183498bc4dc831ae0ea2777fdbceeb2673bc98b66d0896f7890a1500038fcd. 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/QZK6Q2294729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c575d7ccc339b4d65d73ff708568232ef79af8514034ad2d1e24fefa6c3391c. 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/QZK6N2291689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2a5d71b4df429eacd2ed89318820ab8d2d51ce3e2df23b9dfc0a2bf8aff3f1. 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/QZK6N2291690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad91084d51d8968fcad19d1b691f7d4ed0ee1765539c4de71bf48d2f318644. 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/QZK6N2291691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722d9ae16070cbac6273252ba03ab50798431d311b5d943b4c53f828ab0871ca. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2291692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a82bb2571506ed91770d57c58f80ba210cbdccd9ef7e43c365c2a6b010975b. 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/QZK6N2291693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c4b3af9448d2e8c85dfa709950d8cf73caa58b46bec6e9b8b1923792ce7547. 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/QZK6N2291694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67183498bc4dc831ae0ea2777fdbceeb2673bc98b66d0896f7890a1500038fcd. 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/QZK6Q2294729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1a933ed1f0b489d822140ab5f6b3fbcb1acac815bf4428878f8c7fdd821e7c. 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/QZK6N2291695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387a544e42c5bbac6203b9207efd178a6dbefde557ee732f55eb1563da23fdab. 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/US7VG2582581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe486b864e06a18dda1f7208624659fc3e9307f627f2e0f89f3233602667afc69. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/QZTVM2467419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f8602d6c700bd094f506f43b7e86313cd901bdb25f9eeb0944f9b148bc99a3b. 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/QZW9K2455440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58a9adb8e066db17c120a45970f037613c772d3fa568bc70ab370b7392b2b75. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZTVM2454269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44841a7aeabcbe83a824541afb57cfc6cb36f2fa97dfae5ebb5c174d0d8b75e8. 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/QZW9K2455441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c40aa2b2e9ca95ceaa75a3309db38b5eea1d32acdc95e53c4ab8b32c26b2b0. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/QZW9K2414277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376b15bc5ec52ef46f52a8a4c7ed12c0adc9f70864a48063454dbf27ed93983e. 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/QZW9K2455442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c40aa2b2e9ca95ceaa75a3309db38b5eea1d32acdc95e53c4ab8b32c26b2b0. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QZW9K2414277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe486b864e06a18dda1f7208624659fc3e9307f627f2e0f89f3233602667afc69. 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/QZTVM2467419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58a9adb8e066db17c120a45970f037613c772d3fa568bc70ab370b7392b2b75. 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/QZTVM2454269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dcf053e5a7c77923bdcec243c7dfca711ea20861c8d87495a9147d2c121552. 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/QM4TX2447349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3c2a65c6dce8e734bf579bacf53672cc240c81a5b6d7ad4f66d7854309f380. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QM6MZ2426597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e81b8cc1e817f03ea56c18553715f29f19edeeaca84572ee29013d00bff35e. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2441922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093765b578ca5eaf778818170e8367c18775e04c84c13ba709f7aaf28efd806e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QM6MZ2475919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93dcf053e5a7c77923bdcec243c7dfca711ea20861c8d87495a9147d2c121552. 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/QM4TX2447349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd97cb919d131232b0ef20d22b30c2080d46633dd76464c51352143090fd0b7. 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/QZDA72282527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3e135c2d8cc8ee07945c398297ce4b40671431919a12699b71ec2542cbf83e. 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/QZDA82232636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512c58be0dd50b8d602eb15ec1977b007afa4cf1766555b6594b9b9a82156ac6. 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/QZDA82232637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae275314493d23a1fbcc8d52e86330da224432eae8bada946f8e5d97e5e2f05a. 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/QZDA82232638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d958d88ff0a156a44ed45df88807772b3da6adc603d473a3d82a73c9bda14c. 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/QZK6J2391345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826826a27a257057f3988eccafbd8bee2ea24ca9f7a13038fd18b13f49414d5e. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ESA092225610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9555c7bd45412ca4c0d71c606141b6964754fc1f560597a8133e2ab9bf27c. 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/QZHN42244485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x050601f3a6f99b86a4577129a46ae7ee1e1de3b482a55fce9e792b16f14a6472. 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/QZTBA2288470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f225760db8ab1dbb7cf87757914811a37d81de343887cc306d68910795e080. 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/QZTB72255761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b10a9a187a2ab78466e697596b42c5325948581dd97f779bcfd0c089d3424a8. 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/QZTBA2288471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8b60c0e0a0e8bc6cc870f778989f067839d9cf27953934ce9934d3fedd5514. 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/QZTBA2288472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890d031254a696e4454fc795988e0a601d3b76e6d11ed28ebdccc2a0099a8c9. 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/QZTBA2288473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82925553db31ba0af34519ef11dad1899864f1197b7625d9e9f16b6a17e75146. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZTBA2288474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba25dbecde5338df51fe1efb05925999cf47dcccd2d6a94a41ec04681d890a7. 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/ESA092217348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcca523e84d604046cd16f17752d177dc035fbdf3619ed04508cbf3b0394692fd. 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/QZTBA2288475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99698303050e412fe7a69fbc854c728cb0bfa6a7899adca9e0d2f53256ceec5. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZTBA2288476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fad1ca23868256caa8d97a508867e8ffe023cd5a268e7304a64d3c28445e62. 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/QZTBA2288477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab786a405abb8b2210763f99e74ada84c844507a84e2a46c58cbd226e7c9c98. 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/QZTBA2288478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3054ccbd195384395be5632522ee466768bc8e4307c8727a1047bd8c34137f. 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/ESA092232262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b03c1aa9c99a71f9d947cca9d7b2be167ab2ccb3cd2a3f6c17d1ff65fd76e0. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2288479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4194ad2e7f6057a8276c0602eee2cdd1c4c5039cce3ea41701ff60ced762b00c. 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/QZTBA2288480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x882d46a61ca908d6e420321ee317f91952e591328f7303fc56ccf91281da526b. 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/QZWFN2461901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b49c4703025659031d3848d505deef705dba82ff25234ecbbdcbe40c36eaead. 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/QZNWX2282300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dd392828beeda675a81feed64e7677b3d0bf51638f7199a0c5dba6e0c98dae. 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/QZTAX2248232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71d6d71a015991c92dec68fccffcecabbb354ff774d7f4b94f47ac457e7109b. 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/QZTAX2248233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6969b5c1e026af8700c685379daa2e04b2854e76a1f7d410b9d573abafc37f2f. 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/QZTAX2248234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58a1efb629b2f53ddcfd6db3695db299e477ae3609a449eb784a839cdd4fe5e. 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/QZTAX2248235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343ee4a0cbedf90a75ca3b7dcace2d598d7ab5bcb9c5f30861e30d52e01b2364. 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/QZTAX2248236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f0d370767c49c4502fdb64cc6e2ce924b85fbbe54776aa337c98f45af3808c. 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/QZRP52221070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a97d6ecbb41d7a3044a7eebd862f6e753bc26f5ff02d9cd26675b997ccac6f2. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QZTAX2248237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a3fbcb58feb2b6b7a75bb37878a0d0ff58a405395c90ec828872e4bae51fa96. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZTAX2248238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3d924ba6c5f61148dd94a0a9ff5b94b2287548ac96c44fd049712f5844549a. 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/QZTB72415856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f16bc9e6c5af0ecc7f7678df3a46bb0db6c3b6d583dbe565a2184fce2f72cd. 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/QZTB72415857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9626ef49703d084e3578bddfd9427a4fa145203096313d1ff2d222aed55940. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SE5BU2350766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f9555c7bd45412ca4c0d71c606141b6964754fc1f560597a8133e2ab9bf27c. 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/QZHN42244485.