1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x209c03a3d2169d66fca341271653a0fbe5ac25a748e429c3a1a562030727d117. 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/d179b63d-9076-46d8-92e1-28b20c70d6af.json and https://artists.proofprofile.net/proofs/artist/d179b63d-9076-46d8-92e1-28b20c70d6af.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 → block OTSBitcoinBlock must exist at that height 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 0x8fd8a56b6d5bddc2d1b6d419ae9c1dfbb81c4786d8420d42419bf79168ae8436. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QMFMF1521267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc074ac97840ca412de9ff03965babca5ee922b6595ad67ee05545c1b3a538071. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMFMF1521268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1aa767495d95674f3871d6c20d6adac3fe6b9ce71bb00b563f36715efde844. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:59:52Z), 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/QMFMF1521269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b210b5a3dc2e51cd91220c3bd4bcb60bc68b1ab2ac9270df4cebc7f90852a9f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QMFMF1521270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85956c7bbbde764b2135f84c35da787a2d8356247cafe31edc93d23dd37e5aa0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMFMF1521272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bacd6eba61581387ef4d678193f2ec0062b06b3c14cc23271f14a9b10337f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QMFMF1521978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8582fa4177b49ecdaa238eb6be11287d6fa28a9a84ed23190e19da3ef87e2a73. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QMFMF1521980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f68d762089e528eaa1caac72e36eff8dfb03bf2f31f32c143cb0d3f5f8cddad. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QMFMF1521984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90636f0f662b46335fb85f3db006c8eefb2385e96112e89b26ad8848805646fe. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QMFMF1522053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aea8fa895159f084e1fec09d978ae9b1ca0ac4af5e3bc5eecab8baa51277a2e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMFMF1522056.
Beat On The Brat (Dirty Skank Beats Remix)
Beat on the Brat (Dirty Skank Beats Remix)
Beat On The Brat - Dirty Skank Beats Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe0e3d48fbae67dcdac0d2ed98fe037036016f746a030f7e8a2dff50f5dcb78. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/UK7WS1400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf72b4dc50496b0becb28bd7fb610929ff39bccc951d7a1c9a9c233962a8e4c2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/PTOHU1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117804820340c480d6078256baf75805aa5820e97494e355c49415ac5d7de02c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/PTOHU1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328fd6d90293e54be996e477001371091b870cb71137cbad6af05927254eb9aa. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/PTOHU1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2be197d7de47c1a4ddf192d6f0d997ecb176801e635ac227bc522d9a577850. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:48:52Z), 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/PTOHU1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b6e89db0b9f5f2a6ce223ed1115f0a61318aa52bb10df0659a77a55541b0a5. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/PTOHU1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640f41c3be25dae5ee75e141c5ecd1f44253888f2eeb0209b0d6ff563d228af6. 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/QMBZ91322240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3834cf715e2a384a1b5d6125e583fd80f950ad13f508aeba27a9ca9e65d23c87. 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/DEW930900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d9e3f442da819c16d1ccef145de83ed9a090d306bddf377b3f3104141ab384. 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/DEW930900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9009b957e1b5503fb94440432a15b30251df93f922fae584773a1d2bc60b0470. 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/DEW930900024.