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 0xb21bb0f8f0e91147183cb68660790a00a111a7689311143627f45e149e2ce1a3. 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/06bbcdbf-fb1a-4bd6-9640-acb40af332c9.json and https://artists.proofprofile.net/proofs/artist/06bbcdbf-fb1a-4bd6-9640-acb40af332c9.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 0x5d3b61c2462923ca0a28824086dcc9441eb4e0a0e17e685cc61d2ac2ad7b238c. 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/QZFZ42364969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24448778d2a61912e31bd442376a4035a1ef1db89a33b919cc15b2da08195ae. 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/QZFZ42364970.
new bladee album is kina cool i guess :3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688a90f43a300578e230e72fa786d778dcaece5b8a85e25c2bd3f8fbd67ff6eb. 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/QZFZ42364971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa2b3780bea90c00956c3274dd6940bfe6170937744e8d2b76079eb5a613505. 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/QZFZ42364972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d20a98ad7a836ce4aa3e4e38e6de00af4e4c40034127d3090574b6a3b7801d2. 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/QZFZ42364974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21eb444ebffc439f315491ca3da40ccb9f2a01c178a84314bbeba1a2b4ade8d8. 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/QZFZ42364975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1d58a21607e1b9dba44f7e8d891c07a41ecc76ab758d9c50b93967f6e767c3. 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/QZFZ42364976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc35fd32040a43f50cea02acd8eab0739d725704a6c08350569ee0bbdf72918. 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/QZFZ42364977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5f7673e7ce2019fecd8ac1865aaa15107f110698cba8e4d62650cdec0c7b50. 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/QZFZ42364978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d65c3aed9391a0eb24b984386096597af9056ce5eeed4ec635969e63b4ebfe. 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/QZFZ42364979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ca14a782ce193fe6da76e14e750cc958c6be4d4ce40d19df31abcbac1dbab5. 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/QZNWQ2296594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e1b9e8bf910b3f014276af773ad6572e804c6fd5ee8ef465b0d700c5e65d0b. 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/QZNWQ2296595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8971ea9d77e9a00c1d908b6b6416d31a6995a9f3cb3d4fa3784747faafe6e023. 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/QZNWQ2296596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd1ec0084f10942e27f102f99c2d71658e9115bd7c9702bf09675437351443d. 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/QZNWQ2296597.
tom morello guitar hero battle full version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf3eb8aac7b78d2ee032240de756fc3b550a48e7c672b33ccf1f6cede63bcf8. 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/QZNWQ2296598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa930dbbc6b384a2efcaa644b82d45fe0d148c8564faeafffb401c8f949f437f6. 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/QZNWQ2296599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64fe1e92b84dcea066b3f98cc925d8dd16b19850c87c8f07001e2bbf1f1dfb3. 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/QZNWQ2296600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1823c1873a8220b31cb2fd1cf117cff5c8a62d2db11933b1944597fa8dabc14. 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/QZNWQ2296601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2b6b4cbd50f194c42fffc74b035702d13b38b49195f0e293d3b6db0ab34845. 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/QZNWQ2296602.
making d****core solely because i get a dopamine hit from receiving soundcloud notifications
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591174e30720eb0690b7c58ceccf990a50dffbb6d11bc19661e0313a11f49a5c. 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/QZMEM2230188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c247947429f9f2baf8b363e07667db0339c136d93f33afd44a91bfd75328197. 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/QZNWQ2296603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6a076ac9c2e1802382c5ba5c3081e18ecbdd120eeb73a66c478aa8aa227d61. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZNWQ2296606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a84bce2f6a554fe7f396ee89b4ac529602896dca9634b69f4d87d0d812ca065. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:46:30Z), 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/QZNWQ2296604.
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 0xe14de3596d36499f5b3ebbc6f714f2e01f7f76b81842ba03082109ef6f3cbf31. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2296605.