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 0xc0f32189a24ee362ff8d6f80cb341c8aa4517f592b43008046ac77960ffbd203. 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/bef860e0-d2e0-4d9d-938b-e078271c77e9.json and https://artists.proofprofile.net/proofs/artist/bef860e0-d2e0-4d9d-938b-e078271c77e9.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 0x7efc927cd0efd3bd0ac8de00968a9d78c5a48851e981997401860b7d77b680d7. 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/DEPI82305937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b782d10415aec3e726306a095f329cc421df2b98439366eedc3da7fa3bcaf94. 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/ATEK02355569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af86798689c7f4a0a076168bd70eb0bb35c6c7d5d3e436c695016129ef1089e. 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/NLD682300865.
Voyage Voyage - Michael Roman & Rocco Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35a84692c90c84600e182868fd6915e9148044e2de6dece166163ec0ec0e8d1. 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/DEMA61907372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc694a828dd67baa64ca84d2003ea078556ae4cd2b5d131c4cd8f9d2f4fcebe2c. 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/DEZC62445611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f1c79b400affd73515416e3dd11ffea787d31c777cabe78b84d2ab0e056564. 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/DEZC62445612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1909b4f5c1b2b18dfd107cfc7d0161c371cbfe8f0fbe41b84032e4c738a6c912. 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/CH7812414752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca19ebc4da21346f8d2ffe58a1da938aed9abaa22382ed2b5172f4fea3d9a58. 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/CH7812414753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9889b9fa9d0e6aaf632e2031adfb3ffab000e0ce530c0544ac09b90bdfe883e7. 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/CH7812413767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68774514570ebe94b5519dc42bef450a387d04ef3c650cfdb666698d97d64e83. 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/DGA072418412.
My Heart Goes (La Di Da) - Techno Extended
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaf39f79f5e627bf6ac898d14bf05919956f8f54abead4b8976b45df06dffa0. 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/DGA072418413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d8e1008917cddd1a9e782864a35547117baf37ba5547c7a2c553f4eaba25ee. 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/ATEK02456191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3056b665623aa91fa033ffdd45ed25fe5cca1bc48711c565edaadb2b92a28be3. 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/CH7812412862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468d3a7d5e78da97b2128f30dc61b4432c87b5ac5d7ad60b510f74c404c8784f. 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/CH7812412863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3103a796bb379c1e0ec5f6a147ed10208308bdb7f146f53fbb0a83d6450c3210. 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/CH7812412130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdaf4daf659f157b527f44aaabc7c27d902e13cae873d5d3a36456ce962922ba. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812412131.
Second Life (Rocco & Michael Roman Remix)
Second Life - Rocco & Michael Roman Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c7757ba4554ca7f4801fdf853dc5d5559b0dba0976786fd5f6d72c0cb1557b. 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/DEMA61907228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5e7a26010ea3cc86cf62ef11fbea24e44f58929a3fd016e780fd33c50aa9bb. 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/CH7812410656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeee527420dc50e395c51031c5396e50eb2871cb9d8fa82427b3c2ee8a3ded11. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812410657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94edbc9557af70aa254027efdc25032a746e05cafa2fee80fb2b9898f0c7cf9. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2458718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58afade0bd9170fdef38065e46b777f0a5fd514aa65af4bdb58d1a29348fef18. 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/CH7812408946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2901ea3758e8d96da01f04f2e8117e71af71f8cb339e42e8f93b12daa062cd89. 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/US38Y2401110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5204b59443b8c460a1e71214628f606b73991f455d15f5508834c5962273d1. 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/FR2X42414414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd636c32506e8ac2df0f924b7079c3be088d73734b5fdd9777a1e667a8e5500. 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/CH7812368761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e08801d1d2fa1a49f050cf9d43957cd6d3255d53f74c3a15375508bfc369086. 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/CH7812368762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf93bf968019e806d9797e7d8b1e0ad16a6a8c6dcdef2e567c468e6a92a9cc0c0. 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/ATEK02355922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417c7fcafdf817b05bd08d8346057833f76dd4385f27f8c061d5eab74153ca71. 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/CH7812364470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ef1ba76f0166abe3c142c9f08b9fb076bae6e9e2255a2d61aa0f49a4724505. 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/CH7812357647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942a310806ac9996ada77d070db9d01dfe54082f5140d0db80d6f25cdfac735a. 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/CH7812357648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a4c2e37110e008a9a7a267b4b36d6109cb512bddf23d06bdb1105289ac6c3d. 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/CH7812358204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f339a60be14f615e44d04b734db51f020893fb45ac6cbf70c8e3cff65f96cde. 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/CH7812358205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc538274a8593a7f41a0bc551b3abac755c00e3368d4bbb40a6e4e56a48ab1c4. 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/CH7812355594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eaa2653664d7d6e3ebf2c822448277189611c1d460a3fb52f1bcc8f965000eb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH7812355595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21bc5a78bd107c80e957d47d74fb6d9814e7e9d03aa99acadeb11a3741404ca. 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/UKZGC2304104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222ac1259c7747b0cb873097ef87b7bab6ec7b64808bb47c2ec55c99fe795497. 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/UKZGC2304105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9cf372247f7ffc32fc3eb61536b0bb0704dd9e6eeff6c496c2e94a19a2226c. 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/TCAHD2365655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2759e8d817f9008b14002a8fad193635da5c41dad78979cec5276948d3dc946. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCAHD2325427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab4e3b0e878c78253063b0eaf3aba5a74029773a68b0af4823504726ea2753d. 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/DEZC62343822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06945e57dab436aa993c155f00a7f8033cafd8cf0e128795baff6cda53579b9d. 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/DEZC62343823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454f5b5854137bd63d7c938301b77cb4c309bba09314613a91cfc5e91b165757. 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/UKZGC2302581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d1204d6c49f921647897e1111788e796a4392078ef18497c0055537c85dfd98. 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/CH7812348890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe722b816840b1c1cca77eec4a3354f56e31a1ef05456a182f5b11f0cece54d74. 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/CH7812348891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d3100eec418d49e3d46e166aecc5222ebc6385d9950db9a3dfa550ad8aa8ea. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATEK02277684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc5970b24846f16a2d0b42ae21af2158a7e8a09d664764a11f94181bfb18ac3. 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/ATEK02277583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f185b9c88ebbd1fc9dde932f4169e611f16832a4e619111009a8c6875f0cb96. 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/ATEK02277573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea62b472ead547247712332fa51775ed2a0d72a789aa62041b4bbaada90c6902. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/TCAGJ2246992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a6b8090b0748f09a380910f66bd0274c5628128d05045ca7f3a026420fa0cd. 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/TCAGQ2208822.