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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x948698441cbd9ded2696976750846bd87908ef10971027fb55e910c0c98ccf55. 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/c203fd21-79a1-4a84-85ea-208af4fc5e3d.json and https://artists.proofprofile.net/proofs/artist/c203fd21-79a1-4a84-85ea-208af4fc5e3d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b982fc93031f24274544bc3ce86d97f864a0163b0f0fe337c97113e3dcd995. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22401993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ccfb733f2c19e4f12e7ad5227e1604765936ce070c207ceb58cbd32a05a84b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2183306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956546de4944c35dada8e6a9d5ad27e431ca1d9a00244b37c072ad767fcf0d4c. 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/NLRD52339161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f07c5ed5558061158b27f24c59588494cc2dfde4fac266ffaa1428648dc5c6. 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/NLRD52339151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaf7a6350581e632496b3676684fdae871ab4af60a60c880fb765cc2d3a8e75. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NL8RL2320758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ee83c7c52f47d1c54c54e2cf70e07a8ad39f7d77cf0ce1545072ea41821382. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL8RL2320759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de484c0a2cafccdd3832838e6c27d2b238448cc17752f769c99f170c6910767. 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/NLZ542301176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62ebeb20d521ed76d17da7b2b93a16e6d6e1eb38baaa0ce43ecbcdeb96f9051. 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/NLRD52203765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5b7483bee22a1cfbbfeca48c20d1c521b4ef47555e2adc5ac179071ace37f9c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52203725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1021a0bc918a1f0a35ab83c8b97c65c596d2d46aeba0f77e5a5c7ddf7cea875e. 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/NLZ542300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef020f6d08ba1651321c4d1cd7c05d71db19bb356371e51a36d17f09ef57937. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9ed591dc2f62f0328db89f7c124cb0588f26df11c06d9ab9ce3f50eca8cff3. 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/NLRD52203670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6c33de4fb0311d3cea5bf83b789c5c194aa7275c2da47277a2b48a0c84e954. 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/NLRD52203778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c90cd2d9a658f585e14d72a92de8769329efbeae4d260a0eecc4174c2c3f213. 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/NLRD52118351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c75be3e41a8cea3517af11ca7649b57cd53484e6feb27c881bd89ea041a276. 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/NLRD52203777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facd80bcf36732fee90d5b69bcb01275f2b4805ddc385bb4a4aa189b8fd18e9. 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/NLRD52203589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fe356c5366cc3899c17faac491be25039c94e71c20142a8397aca8e1608fa9. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52203601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc91c352802323fb51ece66604a9071a979cced0cab104068f818526551847e9. 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/NLRD52203776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95edff95677cd202cc8953aa14e8c13c4f39a699b2422a82518de75e46504476. 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/CA5KR2281281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30002bfcdb6ebc1d360a5ef506286d6cb53e15d22806847bd3152703195c807. 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/NLRD52118323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5fe356c5366cc3899c17faac491be25039c94e71c20142a8397aca8e1608fa9. 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/NLRD52203601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facd80bcf36732fee90d5b69bcb01275f2b4805ddc385bb4a4aa189b8fd18e9. 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/NLRD52203589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c90cd2d9a658f585e14d72a92de8769329efbeae4d260a0eecc4174c2c3f213. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52118351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a02724f98d5f085c9384a1d4638e2720b5c1c063bd7c597b2d8f85ff5db420c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBTDG1302481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30002bfcdb6ebc1d360a5ef506286d6cb53e15d22806847bd3152703195c807. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52118323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26ffe61f221a3059fb8b76ed77361eac8d1d48979e482af28ebdd41da6e68f00. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CH6542216823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033c18b573b330bdd1d52c49ca685b1feaeae5f7eec3543375de7c48d0de11cd. 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/QZFZ62204769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072f305c74965db5b42660e8971db977d07203de482e6ddba9d277cafadf7cba. 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/GBTDG1302411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5bc5740ce8d97e621f31a895a5d569a65abecac5ba1e4c75c08233aaa40ad2. 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/QZK6G2103462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ad693fa52e6a05d00ffe47fde73a6c5df749f6ae67356c87f6994c3006d161. 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/QZMEP2179981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac3f41ea4069afba2e63d8ba4011f6a4a866c01736e85aa3f012bbe05ee5bc8. 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/QZMEP2179982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c53f77381cd1229d16759aadda55a6c85823cbcf32aa4438df0c295ba2918b2. 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/AUXN22186869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c44f2d0ca5a2811c6ae0267c23b641d62d1a2a37d5ba11f3ca5cdbbea2c03d. 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/CA5KR2181140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aaf52778843bef31452b737bf5ce8d6c1403be2d37c781e06830c0008a1e5a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR2169912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696e7afbae6cf63feafde08805e42ca0cfe23af49ad270d751507b0e559b4322. 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/CA5KR2160159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fe813b089b2ad47a85803ae17897d30d73a88e8f896e5cf10a712fafd4aaaa. 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/QZKDK2164013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc845d5197f3a0da4bfde170bf3bc8104916c7e424a852096c0cccbe16276a3d6. 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/QZNWQ2093286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7be6b123932948edb8c6c2ea6f720f53b31682670c24249070d9ac46cee6fd. 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/QZNWQ2093287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde47127d72400b1ab8ec9ead96a8d59ac4914a17f8bc4c1fd17a6bfec91c2592. 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/QM42K1939687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67127523068f06fc47eab2a587567a466ae7df031c252f726d5b8bcc26340668. 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/QM42K1929701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217f14123425552ff719dd908770767d787efeb8af6790d24e7909b75fc72050. 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/QZHN42050946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc624793b88f704e8978234b3982784d792cd42c23182f34f915b5891b1201e8b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZHN42076537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aa2f7f6bc994fdd04ff96b700b3bcf481541315dc83a53d8522fff00499634. 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/CH6542044989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61835d2d63273fcd83f535d90e2d88e23e190dbcffcb3bd10f028085b1758e2c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91722905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68145ecd38ff8a462999ad843685bd306e8c82480981067b835cf7ae20b66c6b. 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/GB2LD1900231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f6f0f03d327c94c1ecb8d222c42fc977235255ae74df7d4fea92b57ea0f34. 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/USLD91718461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d3dc075e61a154020fe108c0ec6b15bf640ad9deefdf9264580674dc188d14. 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/USLD91718462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f07c5ed5558061158b27f24c59588494cc2dfde4fac266ffaa1428648dc5c6. 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/NLRD52339151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956546de4944c35dada8e6a9d5ad27e431ca1d9a00244b37c072ad767fcf0d4c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/NLRD52339161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4e4ce8cc77437f41098a537986d3b3a3857077c25efec8fa3eabe82e2e9528. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/NLRD52339189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1faa8f52ac2223327c22645a601e9bec23c304fe0c27da86933c41ede69d81df. 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/NLRD52339215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09111d9a91ab5dcdaa4f7ad815de9d6a65bca481020c9d31a8f922575130461d. 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/NLRD52339216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4613ce5b52820ececc284d4bf054fcb23c5b521a6d2521091c4ac256a1b1da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLRD52339217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4e4ce8cc77437f41098a537986d3b3a3857077c25efec8fa3eabe82e2e9528. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLRD52339189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4159217cf4ce184eb829abda1301bfd5cf4ec08d0949b5b6d6d22dcf9f50bb. 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/NLZ542301177.
Mamacita (feat. LexBlaze) [Extended Mix]
Mamacita (feat. LexBlaze) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d413713cfe6c7dc82b5a9b6edf8b17bbf0a97979913ae017ccab9643db427fc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552664b6838e8697e4125194db98e4304788820d78b21bd0851ce54483249770. 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/AUXN22186875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b31b38d045d081e659cd7f49f5c991f6f6391b92dfb3ac51926fed77c6ae2e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USQX92305800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444f4eee3c8194ccc1bcafd336ab3d46e37c8858079e1e72c70f13c1b52b2cda. 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/QZK6L2169774.