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 0x334e15e7c93100438c5118f000424e7a8c154ea6fbf6f0637529fab7b45ba5d9. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c0cb612f-e807-49d7-955f-e779c376d6dc.json and https://artists.proofprofile.net/proofs/artist/c0cb612f-e807-49d7-955f-e779c376d6dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Vai Sentando pro Vapor,Sentando pro Gerente
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 0x9588afd8037b905e8b6cd9039be613d947ff85efe8603c01f7fde9b9bc647599. 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/BCM9B2400710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41092e07b396c457b1bc479858695d22c3c96c40c32b4cfeb2937884176fdc7e. 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/BCM9B2400944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa81dd2cdee18241eaf4480c5f2a9e9937da728f1114c81f778e4a85f81535f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:39:14Z), 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/BCM9B2400782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd4f0a08859ae13cd285d244c214ad13c6c0760982559275aa47aedea425985. 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/BCM9B2400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9174a7eaf42dd633e42b6076bee1c981482043b1e7bd8c634fa563ad7d3b4696. 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/BCM9B2400647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f3f2c8a67cee7584dd184a8410b219db9228bb820fb0a5a72f1e10b2e82e48. 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/BCM9B2400599.
Bato Com o Placo na Cara da Put4 Vs É Tudo Put4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a509134bbc4997dcb2f509d7f7e8c636d4db02c618a28286ce71de1dd153e. 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/BCM9B2400592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a402f9764c46ea9daddce7c49856a1f0909893531629066e647c77b2aa6a8f4. 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/BCM9B2400324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650c4ce74d2813915260555f4be8a1feef5854e3c39eb447add3323ac4ea90e7. 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/BCM9B2400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9fd78d4b3fe6605f91c0ae2332c7f121acd8a4a2bc9c238d78b15ffa2ae35c. 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/BCM9B2400092.
Me Liga Toda Hora, Já Tenho Hora Marcada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcc68484e2e269be0ee5b6df82d3c294a78e1ae0d7ff6b40a05b741661f542f. 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/BCM9B2301139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09902194227e262a7c326446f91dceace8206664cf5bb160efa6d490c0a90a0. 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/BX4IU2360629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9409fd94bb08d8be56a22c409b19a66cf20b2c20e3ddd51d03763aedb4b05d. 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/BX4IU2359598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48693a1ec8e813b273706fe027ba921eb9bd705446eaec9b3e28882a03b8cdb. 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/BX4IU2351011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa020f33db9aba38ac247c6d8343e391327dd447cc688cf360f910907430f0f. 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/BX4IU2350391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1abe7fef7683fa6164f5306d92158df0537a46022f951f97fb342ae9d7fa393. 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/BX4IU2345512.
A CAROL ELA BATE BATE,A GABI ELA BATE BATE
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9424bb1db0711d77a017f4174c6074b88d9871569f677e970467ea06a32bfb28. 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/BX4IU2345510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20f7eb8d550d03ed7063a234a36568f4cc6ca9c334a1a0fef54922b7df497e5. 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/BX4IU2322921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f62e5e862b0d74b4280078c1afd314a861da3a91cb88a7b8b524cb68ad992a8. 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/BCM9B2300191.
REBOLANDO ELA É FOGUENTA,SENTANDO É FENOMENAL
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0b5ba6e73690ed58eee9e0d657f797863c5687b5461e4f3c74896a4058de04. 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/BX4IU2310499.