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 0x797e9f64f0cfc0aa2fac27132c3d21eb5544d0fabf34811b40c962022980d6bd. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a67a7db3-8833-4a14-9bb6-a038cfae7fd0.json and https://artists.proofprofile.net/proofs/artist/a67a7db3-8833-4a14-9bb6-a038cfae7fd0.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 0x6f82200d7850514c8d2ac193aca8832e730271a85bbd02def2f0ce529911bf32. 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/ZBAJE2100129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f17c32f57fab5856d7490d8a0e415621459831c86cd05c2ea31f4ec34ea7ff. 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/ZAY592400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7443cdace41ab9f6ed3ccdb91ea641de74d23822a0bdffb2bbe7d29883c27dc2. 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/ZAY592400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36670eadef60db6863eb73a111c9953a3e8ff843f41b52316427486d025f326. 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/ZAY592400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad66738203e122815c55271a3b2d427bf9cdb25709e84bf7c91951b120a163f. 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/ZAY592400068.
Girls Across The Street - Arthro Tech Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3541ce9c9258d0f3dfd2606efbd4343bc3560e5146d89969afe2438ceb7aa7cc. 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/TCAGF2241555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93938dc7554e770779f1f7c55c61158e3283fc91e0cff4084d22db3f99653bfc. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/TCAGF2241561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b2c2dcdf0d7e116921e7f63446c7606f7d7e48e26c3cb3015dfe5d1d042634. 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/TCAGF2241567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac86be6fa78ce181171975655aac1fcf6742c9e227d4a2cb4714d8fda5347e7. 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/TCAGW2399348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccb456bbdc4bf0bb0827d35746b81b939f4683a2258209e2cc4c0a8b009728c. 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/TCAGW2399416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebee1150af11f7ad5bce51de3606ad7fb2bb1dffc39cc5e79bceaec05dbdd69. 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/QZ5FN2336597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c09662a8b105634716f556a29fffc1dc60ef20fb9b570c58bedac805f370424. 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/QZ5FN2336602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba98c66856ab1fc6cd11f5cbbe8fc04c398c7f2ea7556189e537c34da4a53baf. 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/QZ5FN2336603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f848611103b5826877e73bcbfdad9e405080b02589986d5e27a94b721ca4cdf. 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/ZAY592400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f2696cc603d0947079ecc49dd84d4ce9e32b6fbab489947cde40f3e03206f2. 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/ZAY592400086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1ea51482b1d60141b20b80fbe2382c74238e1c8a311be51fcd5fd55488ecdd. 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/ZAY592400087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5579b16f1311e5735ea492c53075d616b48bcf52a86a89b0e0356150ace0e4. 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/ZAY592400090.
Cut The Chase - Dan Schultz Remix - Mixed
With You - Chief Joint & Phill SA Authentic Mix
Nothing But... House Selections, Vol. 14
Ladies & Gentlemen This Is The end Of The World
Sweet Fantasy ft. Natey Vox - Dj Jim Mastershine Remix
Sweet Fantasy - Sir Modeva's Ultimate E.T.E Weapon Mix