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 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 0xde66180498a208d875429081318b6dc457aa57e40c3ffb86354fc6c42bb140e2. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8397ce3c-bbdd-4578-92ca-3a959cfc3c2b.json and https://artists.proofprofile.net/proofs/artist/8397ce3c-bbdd-4578-92ca-3a959cfc3c2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
YESTERDAY (The Beatles cover, played two virtual church organs)
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 0xb8b194576af1b91ce6b15391e4b6394e065877e7b3da98458012f81bc9c1dac2. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/QZTAT2246928.
JEJ PORTRET (Her Portrait) Polish song played the electric grand piano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc259c9c3ecacd53587624433e48d298c9c7afe88292abca48b74c0b0e2da54. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZTB52255685.
JE T'AIME... MOI NON PLUS played the Hammond XB-1 organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c240bd51209be34b46d337059f924844a041e413fbee31d183a77f554faa90. 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/QZTB62265079.
A WHITER SHADE OF PALE played the violin with a string ensemble and church organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e67d105ff7b898f3175d907d73b4ffa40d302b9d96f8d5ad72d25a6cced353. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZK6P2383625.
CANON in D by Johann Pachelbel (baroque variations on 5 synthesizers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa439ed055b5fffb70744b7400d6d8df1c57c9ab312e3bbd9fa5a0c2166ec22. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZTBF2379269.
EASY ON ME (cover played the Hydra guitar, Minimoog and other synthesizers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4406ad210f80dc83fd21caf8075fda7bda4feb0d0d2029a38a3bc0b3602ec0a3. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/QZWFJ2395429.
STAIRWAY TO HEAVEN (cover played the Hydra guitar, four synths and drums)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd2f6cc119582d597d083f5d0f58eef307b6813e110ea771143501ed8ecfd068. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/QZWFN2392167.
STILL GOT THE BLUES (cover, instrumental arrangement) [FOR YOU]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804b109acd5a402a7e4c49720da83c6f95acfbb3326c2f4014e1cd77f5b48515. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/QZHNA2402289.
C'EST LA VIE instrumental arrangement (romantic ballad)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b6a79227123bae5ca689cdf168b5e8d0f2d69595e27d7f3c39cad5e67b524c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZHNA2436868.
CHILD IN TIME (multi-instrumental arrangement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c0c39ddb9244edfd748e867e181f86dc0e89bcc1601b07240dbdfe45c599af. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZHNA2468725.
SMOKE ON THE WATER (multi-instrumental arrangement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ddff4997550e2a36db201962aa986867cf64a54549b352989eb426dd0b354f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZK6M2427413.
SAMBA PA TI (multi-instrumental arrangement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0a5168e995f89a52b75704f11e57301b972655cd011dc4b702093e86db2359. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZMER2476755.
EINE KLEINE NACHTMUSIK (arrangement for six synthesizers) [Allegro]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3627a36ef260e5143ebde22e037427f1cf34851485ba124eab2530d22e600939. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/QZNWY2463889.
STILL LOVING YOU (power ballad) multi-instrumental arrangement
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2da0244cfae48294e5d60ac2c910574aa3f849a8e6a03062bc63105d47599f. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QZWFJ2483939.
ALLA GENTE A DIO DILETTA (cover, multi-instrumental arrangement for string ensemble, 2 voices, bass guitar and 4 synthesizers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3733ef16fdb9148a0b43578c72297880302ff6524753510d5065d3710c4df762. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZWFR2469235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc4692d44d6fc00f7ed48d75ced529600feb96e107daa27c333ccab1ba85766. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ772401242.
BALLADE POUR ADELINE (concert piano and synthesizer orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4749ea7038cce1900fa2c45786930b486e70ba09a930ae40d6da95ba3c71069. 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/QZZ792499923.
ALLA GENTE a contemporary ambient arrangement of an old Italian baroque song
STRANGER #1 (industrial ambient romantic song)
DON'T TALK TO STRANGERS (romantic song wrapped in subtle metaphors)
TRACE OF HER LIGHT (modern orchestral-electronic opera performance) Act 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dea06397156957dca5dc5e0fc6277e5d5699860150b97c8560fcd9626aa4c73. 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/QZNWX2568827.
TRACE OF HER LIGHT (modern orchestral-electronic opera performance) Act 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74f9263e2deb41b88ae0f338daf3ff45b29706659a992ab4b0ad4f9a20e65e3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZNWY2508757.
ALLA GENTE (contemporary electronic, ambient arrangement of an old Italian baroque song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06349224fd0a19ffd80de4d7d35e55610265caf2ca2c607ff97bbf9df1d52dc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNWR2540127.
ECHOES OF GOODBYE (unplugged acoustic guitar rendition) [Live]
ECHOES OF GOODBYE (unplugged acoustic guitar rendition) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c2c2fb6031f675e504b9ecc62dab963fde53208f0b9f9ab50b4b1b83ba5d80. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/QZRP42552090.
ECHOES OF GOODBYE v2 (electronic synthwave ambient love ballad)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4c7fe2b9fd6c20ebd41b5c43a2969b62bcc6f75a8376c0f4b17179e8595d5a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/QZTAS2537732.
ECHOES OF GOODBYE v3 (orchestral-electronic, avant-garde space opera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653aa3f1fed7118a633a5d9891cb96e6091dd6106d999d1fb5f8e2320207d14a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZTAT2514349.
AS IF WE’RE THE ONLY TWO v1 (electronic, experimental, pop-funk, Chinese style)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a41491683e756d8d59b8cb9243830b8b5a5057cd5af608243770f9d6b875a1. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/QZTAX2554605.
ECHOES OF GOODBYE 4 (electronic, operatic romantic song)
ENDLESS LOVE (electronic, experimental pop and scat vocal)
"ENDLESS LOVE" R1 (electronic, downtempo, progressive pop song)
"ENDLESS LOVE" R2 (alternative, symphonic metal, operatic vocals)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912795c3d8d849ddb9f4abb0e70e07455af35d493a6a0f77f598ed8f2da59d7d. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZTB42515996.
"ENDLESS LOVE" (Final) [electronic, alternative pop, operatic vocals]
SAFE WITHIN MY HEART (love ballade) [funk, hip hop, progressive pop]
SAFE WITHIN MY HEART (love ballade 2) [plunderphonics, Midwest emo, indietronica]
DRIFT INTO MY HEART (nu metal, psychedelic, dark trap) [love ballade]
ECHOES OF GOODBYE (power ballade) [hard rock, psychedelic and electronic rock]
PALE AS THE END BEGINS (atmospheric rock, ambient) [Aria in Fog Mix]
PALE AS MORNING LIGHT 2 (psychedelic story) [progressive metal, atmospheric rock, ambient]
PALE AS MORNING LIGHT (emotional, joyful and nostalgic story) [Electronic, Folk, World & Country, Pop]
PALE AS MORNING LIGHT 3 (Psychedelic love story) [Electronic, House, Downtempo]
THROUGH THE QUIET BLUE 1 (love, heartbreak, nostalgic song) [rock, electronic, ambient, funk/soul]
SHADOWS AND FIRE v1 (a powerful, energetic and inspiring sound) [electronic jazz-rock]
SHADOWS AND FIRE v2 (inspired by the music of Genesis from the 70s.) [Progressive, Art Rock]
"SHADOWS AND FIRE" v2A (Electronic, Symphonic Art Rock)
"SHADOWS AND FIRE" v3 (danceable ethnic electronica, world music, folk voices)
WHERE THE WORLD GROWS STILL (Melodic & Danceable Rock, J-pop, Synth-pop)
"WHERE THE WORLD GROWS STILL" 2 (Electronic ethereal ambient & Chinese folktronica)
"GDZIE MILKNIE SWIAT” (English title "Where the World Grows Still")
ZANIM ZGASNIE BLASK (power ballad) [electronic, heavy metal, symphonic rock]
"WHERE THE WORLD GROWS STILL" 3 (Electronic, Downtempo, World, Classical)
ZANIM ZGASNIE BLASK 2 (Polish song) [haunting downtempo, art-folk ballad]