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 0xb903a543f717b6c4a650ab03e1a4f16a70b02535c0342c5846eff8cf26c0195c. 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/3d6f2c67-baf2-45b2-81cc-7910ccfe8a6b.json and https://artists.proofprofile.net/proofs/artist/3d6f2c67-baf2-45b2-81cc-7910ccfe8a6b.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 0x4c9f86466918dc0aedefa60f9df389ebd5663214eab1ce2c0b1eac1f2172b309. 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/BXBMG2100099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5844735a47f8ebf0685ca12fb4279c626ec1e0c5a65c084ad3a6c606347e5bc1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRUM72201984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69ba55eaa42b43727f78b698f3365e6275cdb8565d28cdeb0b9f57ecb8ac3c1. 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/BRUM72200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3547d485c4a48f2355a05b0ea3009c161cadd779111fd422d42fb4270bcb81d9. 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/BRUM72201234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e49683235e2c4bc7614b5aa391650f732ae3f0afe1a91c22a91a2d3f6f375. 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/BRUM72201236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8938fefb73f11771e4defc6395017e774831c62b19ef6bea9d8a9032c1c81483. 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/BRUM72201239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c621177ea8cccf6277df133c261be1fed402829fa65eb25773e82791eaacb77. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/BRUM72201238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b0657321c6212d19c2633e252fb81cdca13750a482b6c0ba9410ead4f25f7d. 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/BRUM72201237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef56c702772f5105905793f5fb00db387b5434b71e04599ef3843fe422a1215. 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/BRUM72202022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce94b01f54a961c6f4d79f816e240b99cf54c733188c8f52eb8d998c2d5202e. 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/BRUM72201985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de38461de6db2f26a273ff57995129442dd367bedc5df584513d599c9b8b90d. 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/BRUM72201233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ceeeec359bc91ded2af45beb4bfa1178a7319c97ed42892c3cd1d18a4c0813. 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/BRUM72200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620d1c4a193e47b036b462a73975693196bc7a248d34216d4bd3fcffe71cd9a. 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/BRUM72000959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb768e8449b8aa07021f6ca38a2082ce4debe4b0f234939d181a6e2bd9f807921. 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/BRUM72003431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9698438c3fce9dd0d128771a63e5347da0252715a7d9390c5312999297b39243. 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/BRUM72001909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2b425282858df8ba9334635bf502f455fc87e3a53c3f4d0ebb26c59b6bb50d. 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/BRUM72001911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f7eb046238f3cbd42b1408b8ca5d4d009a456fb9aeb1d40f4a855e1ddcae0d. 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/BRUM72001908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c82f8dbf52a3d3705a96ef4b2cddbbce61b6c8b649393dc1a8d5e1a8191bc1. 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/BRUM72001915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbd6cfbc44aa5364f0dbb57538ff111b5cdd04070fa3b8abc74a39d551a0346. 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/BRUM72001916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c3cff976e3a5e6d923505d6b38c80dc8a88f04ad3eb8b465926298dd9887e5. 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/BRUM72001913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d955ee4e18f83a5d9ea9a1598a56af23d10bc4da9c811291519986f51b0f535. 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/BRUM72001910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8e86ed5d9ab2d3ddcd250c5a39d75dd1695531798027dfbd3be4bc4a49e07e. 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/BRUM72003432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140594e140e03123462fca93335c61fce99a76ae3b1e6a7706944b729fa09ed1. 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/BRUM72001917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3412e4c926bd16988019173cd26ca38a66b62f1ff07f30909c4d22899b0a83ee. 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/BRUM72001912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7ded61b6578ec21eabd877b8c646e01f1fa6a1af80ac6616f0d1672d5aed91. 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/BRRGE1607478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3595cca7f371207dae4224cba3546b3600acbc29f3e28349ff4a1650124d78b5. 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/BRRGE1607479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a936d80e6fb3204c62b42092f2cacdd1a1925b60ac86a9072502f93290a7436. 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/BRRGE1607480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bfe5513fd0f7d48683e863c202ac2afb9435b129ef03950ffb0236d774d98c. 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/BRRGE1607481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a972a49b3b2d59249da927f9c1e8d0c11094e63ee4500ea2f0dcd267b3f329. 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/BRRGE1607486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd91a1c4921588f0eff7cf21c7815d9ade29af0fcca8bec303e517745dbd2e61. 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/BRRGE1607487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae716c22dda2ebddcd68abe8c94861e363b55159d816beecc430e0d830f8e13. 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/BRRGE1607488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc84890c1f623ce1bcc36e2db50ccc78d10feb00dfc6b8eae31e989468297020. 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/BRRGE1607489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585fdbeab2147c45643f202dc1d9e638369d48c471799aa004b7f2cc457e702f. 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/BRRGE1607490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4c258f8a020493b261bc2034e8e0db37e615fa06e7eb95ac35e708c2c9e0f0. 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/BRRGE1700619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5d8baa4c5ef02f43693f6d6da4001aa9c3a7c14ec2c631f31a8b2611671772. 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/BRRGE1700617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8938fefb73f11771e4defc6395017e774831c62b19ef6bea9d8a9032c1c81483. 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/BRUM72201239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309e49683235e2c4bc7614b5aa391650f732ae3f0afe1a91c22a91a2d3f6f375. 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/BRUM72201236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b0657321c6212d19c2633e252fb81cdca13750a482b6c0ba9410ead4f25f7d. 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/BRUM72201237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340be9af140665346450f39cb393dae3066b17ad45f0ce356d4f1ce3f4c60f08. 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/BR8L72200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ceeeec359bc91ded2af45beb4bfa1178a7319c97ed42892c3cd1d18a4c0813. 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/BRUM72200247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69ba55eaa42b43727f78b698f3365e6275cdb8565d28cdeb0b9f57ecb8ac3c1. 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/BRUM72200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe445ccfa10b542bd611d77ac079319d3349d0871cf926923bd26da15e7dcff50. 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/BRUM72102175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45219eb9effd98ba4185a620a0cc952439c3c93f4e9227ab5e0c999cee30ed7. 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/BRUM72100477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48e10e1232cbac9f681f14f78a2da7a3b97627d23c2c90d9935075ae0509330. 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/BRUM72003655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c8a585e21a6dea595298d0ed5e0de51b412c8d8c6d6d2ae3239e3c55511811. 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/BRUM72003654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0baa2b9a2dfbba77dbdc54e20e92575c8013895a760e1cf0ac8b27757e4a0c. 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/BRUM72003653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8502bc671fa85c2a749fed5251f86e1e9308c0f62e5beeefd7f1f92a40bea0c. 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/BRUM72003652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c3cff976e3a5e6d923505d6b38c80dc8a88f04ad3eb8b465926298dd9887e5. 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/BRUM72001913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2b425282858df8ba9334635bf502f455fc87e3a53c3f4d0ebb26c59b6bb50d. 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/BRUM72001911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620d1c4a193e47b036b462a73975693196bc7a248d34216d4bd3fcffe71cd9a. 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/BRUM72000959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbd6cfbc44aa5364f0dbb57538ff111b5cdd04070fa3b8abc74a39d551a0346. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/BRUM72001916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbd6cfbc44aa5364f0dbb57538ff111b5cdd04070fa3b8abc74a39d551a0346. 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/BRUM72001916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7620d1c4a193e47b036b462a73975693196bc7a248d34216d4bd3fcffe71cd9a. 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/BRUM72000959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc822c3cfdedbcb80954ced765aae8cdf7559eac734934999848ef79923fd6fba. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXGJJ2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb143dabf275a1e39e4e850121bb8e09cee196562b389fd74f8129abfa1a9ce. 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/BRUM71904376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19cd176390136057ef74907d6d833f694863d8385cd4ccf1c0575b6dcd8c9c9. 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/BRUM71904377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa574aee6159c687d3231183b5523cfcf160cb2627ae93fa40d82f90bac53b373. 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/BRUM71904378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf2c4785c8e9b07fff096f3f06834cab9b85e39ef1dcf309ddbb5ea9db9ddae. 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/BRUM71904379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe920841b3053c4cd3893dec28aeb9b488d203c6036b235af56b049970a2978cf. 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/BRUM71904380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d75c5da02b89a3f8d7968f1db66b4e3c8cb909ba2bb37c072ec2404a03fd36f. 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/BRUM71904381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb5fddaf15012dd43982317ddf8a1e7e2a4bca8aa4aef4f9a5a51945c450d68. 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/BRUM71901230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d1f88e4265685ed07f5af0fbb2e72f22f4e7fc5c8c48bb748ffd7eb4e6633e. 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/BRUM71901232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95601fc512501e0c8e1d51a573b92e4ce8620d624a00b61d063d8a06af8d3353. 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/BRUM71901231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc215a20e8635e2341aaaf57405845cb9c4f1f0f50b99024373ba7bd18812f2. 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/BRUM71901233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf035cc07e7b5d40f19cc762536c868549f6fc7ea14e999feac6ee599261e814d. 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/BRUM71901229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a972a49b3b2d59249da927f9c1e8d0c11094e63ee4500ea2f0dcd267b3f329. 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/BRRGE1607486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7ded61b6578ec21eabd877b8c646e01f1fa6a1af80ac6616f0d1672d5aed91. 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/BRRGE1607478.
Hold Back the River (Superstar) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8141333a4ec76cea597063bb7e419c43a13e4ee4463b8f4e4a9c34e2c8714e3. 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/BRRGE1603651.
O Que Te Faz Feliz? (Superstar) - Single
O Que Dizer de Você (Superstar) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4572acdeb240da071259b27d03dcdd6a5ef65ba01107ffd81f8f844936beab8. 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/BRRGE1602901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9a87ade50d7d207222a6ec1d6e2a4c3411776ceb818a20a5d95875014e5f56. 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/BRRGE1602462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9f86466918dc0aedefa60f9df389ebd5663214eab1ce2c0b1eac1f2172b309. 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/BXBMG2100099.