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 0x9ab8963eb4e8a0ab0ecba45e101a8d41f1d406611076a844525107239b78ce57. 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/baf816e3-5faf-4c57-804b-8a7249fdf0d0.json and https://artists.proofprofile.net/proofs/artist/baf816e3-5faf-4c57-804b-8a7249fdf0d0.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 0xf38b227314ef8903eca1f1d6872790da8dd6538f7d1def2622cfc30b28ce23b9. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:21:32Z), 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/QZDA71883970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69942ee820744d2a7daf9a6860eb98a84168d94a681c6509e5d1aa2ed27b359. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:02:32Z), 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/QZHN91933794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc548ddaf5be610dbe49808003a50a6ea8c0935e9e5ca9253d4c638808061c3d7. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/QZHN91933795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80df866d9500822809113d518d973d430259aaf755528b2abe6c1ec158a29f7. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZHN91933798.
You Have Left Us, But Shades of Blonde Still Remind Me of You Like Wisps of Love
i want to go back to where the only things that mattered were you
Endless Circles / Pathways To Emotional Arrest
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ad7d46bb7ab775f2f56ca200cb1f5c3c5d502fabd5783dff3e43735df7a0e4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFYY2266365.
A Place To Rest My Ruined Head: A Sonic Memoir
Callow and Joyous / Losing Sight of What Keeps Me Here
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc910f3d79e79a9e118d7591e93d215a2a66a041c7ea1576629e96a2926d97fbd. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6G2256909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b419dd40ec2bb4698018253d1717a8b734412ae2cd4a0fed241975a0b9aeceb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZNWR2283568.
the crevices in my head are filling with black water
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132634c14ca58ea458856236a75a11aa5859afe0524773b7215548241c6949c2. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:26:09Z), 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/QZNWV2270527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x908a9a1339d3cb274c546ddc856350be909dc33bfc935a3c162fa830a4d2a4b2. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/QZNWV2270528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387c57a52be73307d2c2b680b5ff61153d9bd42ba54e6f3d37abb98b542e1102. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T03:00:14Z), 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/QZNWV2270529.
we are all connected and we all love you
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6130e1612bc0589487c07343033ab97b0eb3ee5c663abf3ed1c5d0d8cc47e7c9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZNWV2270530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9bd34c7884e8f6ee86bbbca33484fac831f1074c2d2cc528f9dc6b8a8549617. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWV2270531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8c2f5e29a67e0b77abf9b8f81b631074e4b5eb49c511911d64b2f9f4195324. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T03:51:02Z), 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/QZNWV2270532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf469f99cbb0c5f047832734895bd3073a2f1700fd0d8e3fcb8c2b72d810039. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZNWV2270535.
the love i have to give will not die with me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759a2caf08aeaae10ca6618b1735098e13e4d1e3434af542f1031457cc22d8f2. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZNWV2270536.
Unyielding Joy / Elements Conducive To Unassailable Heartbreak
Loneliness Will Sit Over Our Roofs With Brooding Wings
I Hope Whatever Haunted You In This Life Is Silenced In the Next
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf803e57f93be842ecea1285510c54e957fc239f29f21a448c827155cc2e26b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QZTAZ2378417.
For You, I Could Write One Thousand Symphonies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21a584627d5aba7f80c5b395b987ad9fa39641d9e0215a4659503535c7d499b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZTBC2451607.
Aural Trauma and Anti-Sound (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfeeffd0378296f6a5b74c86eda492ee54e780672b432f01ac3bf7fdcf947928. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/QZES92595140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5631d7c2f8a69778ef8206a6a94529120a16fb2203bf77b14927f0b4b82df5. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZES92595141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4d819137b40dc78f42c7b9359664c6f08fd652e1d76c670c7a0dd4109bb841. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES92595142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f38885de53a847de723725b10ae3177e18ffb97557f4bf9153282c7f264d34. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZES92595143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb24428c2108a58ef47cbac9cb380f793817b0957e6c49d29d87719e949187b0. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZES92595144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cea25259b6cf6889c6ce49940a724ad60efb6a8c7cec5a2a564f721e0a8d846. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZES92595146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e132ee4f024be246b30479d67cc3c751cbcf232ed7562d950e60a0bd68daef. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZES92595148.
If You Are Reading This We Are All Connected and We All Love You
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7caf093f136a3fc06e7f0225ec70b2f26799f4450039cd2d9c4cd3baec049af2. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZK6N2595545.
This Song Sounds Like How Schizoaffective Feels (Corridor Paved with Jagged Triangles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955b31cbef4203b0b0b36abb9fb7bf5d1f99060641e7768f3c811a088b93576c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZK6N2595549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883d5155eb06651f32e18219566a4b2f44fcc68515a2cc47f04f65344e068791. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6N2595550.
I Am a Spiritual Being Having a Human Experience