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 0x8ee81c64542173640ceec943dfade010aedc881fae387179430fa7c127b927d3. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac9afa07-fd2e-4f76-ae9f-a559cfff8be1.json and https://artists.proofprofile.net/proofs/artist/ac9afa07-fd2e-4f76-ae9f-a559cfff8be1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Let's Talk About the Weather (And Not About the War)
Triads and More (with Special Guest Joshua Redman)
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 0xa7c99a5cfe4dc00bea573f3490efa00a10b630de2753f173e2f9219787062fbc. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/NOMNJ1002070.
Tante Grusom (Original Theatre Soundtrack, Hålogaland Teater)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d874552c4fc6e817db8cdf26e72399d3d417b7bc4041fcacfe6cbb54bc0f3db. 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/NOGKA2402010.
slide, slide, slide, slide, slide rockstar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba28f34c4295594de62e30db42be21d6b8763fc04c97a4d36382d7f5126106e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOGKA2104020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43504e73ce6182918430e098982855dea6928e8e6420fd24f417d6b3aa2419ce. 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/NOGKA2104040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9070b6f63db8e8c561521463125c8c464c0d437e596747ebb190c7f7221b91be. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOGKA2104050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee66a2714094d4175ae9cf5fd8149228f312db1ea82450f13ce568cac8fe587. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOGKA2104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fe66123544c6bf21867e566547321148d2fa6107261bc17b63573784dec105. 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/NOGKA2104090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e9d7c6afebd63f2b231f9e686b332987c3e9e9b8a55ff7708dfa084a1d20dd. 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/NOGKA2104100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299e2ff626d68b0cb8b3ef0a912803951995ed0919c3e4f4f74effa621e4d444. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOGKA2104110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34682cc7d7b947789e296e78e877e5089a29c7a1a922510f24ceb16b2cb3b154. 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/NOGKA2104130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e68717540bad00f26227fa82685f238969c3e0b32b1a2de5bbf09ac5387641. 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/NOGKA2104140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67c01101b0a7d86f6f492ad319eb8b600fe0953f703248c755037c0814eddf3. 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/NOGKA1704040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e5a8efbe8635b6a56cd8127b6df3854221eadc39c0737fb8e13e5ce6b1bf7c. 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/NOGKA1704050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b4e15e2ee4d51a4ccaa82055f60abd0706d9bcf658ac1edf82718a0c4d9447. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/NOGKA1704100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee312b6e9361ac59c04cfed1e57634bb7c8bead55b3c37d05dc8479208f725e4. 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/NOGKA1401020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c95e976ae373d17a4c3ed50ccbd6af01ceea9eb33f27fddc3d3be1f37240bbf. 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/NOGKA1401040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d748b7a6d50cb3cb3b3907e782d0ae6c644d5b40704e929cc780a05ae12bf. 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/NOGKA1401070.
Overture: The Corner Of First And Cleaver
Overture: Rusty Engine, Gongs, Scream And Squeak
Overture: Flageoletta (Poco A Poco Senza Loco)
Elevator: Piano Quartet (For The Forest)
Interlude: Fast Elevator (Water Always Sleeps Well)
Interlude: Back To The Corner Of First And Cleaver
Out?: Perfectly Silent (And Real Wood On The Walls)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b7cb95593ab78957637f90456497483b60ef9fec019cdd6f0b7fd0c853c43f. 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/QMFMF1453575.
A Desert on Fire, A Forest / I've Been Lied To
Concertino per violoncello et voce: Take 6
Concertino per violoncello et voce: Take 5
Concertino per violoncello et voce: All` Anima
Concertino per violoncello et voce: Take 3
Today is better than tomorrow - Live in Ljubliana
Lets speak about the weather (and not about the war) - Live in Ljubliana
Dont Ruin me / Lets tear the threads of trust - Live in Ljubliana