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 0x20922af8565f399a03826cfb7eb0511bb9abd4dd2450539fc256b5feae56ebf9. 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/c1cfb4a9-cabe-402f-9402-772758dcb9d1.json and https://artists.proofprofile.net/proofs/artist/c1cfb4a9-cabe-402f-9402-772758dcb9d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Unhidden Track: A Quarter Past Wonderful
Kapitel 1.2 & Kapitel 2.1 - Der Bär, der nicht da war
Kapitel 2.2 & Kapitel 3.1 - Der Bär, der nicht da war
Kapitel 3.2 & Kapitel 4.1 - Der Bär, der nicht da war
Kapitel 4.3 & Kapitel 5.1 - Der Bär, der nicht da war
Kapitel 5.3 & Kapitel 6 & Kapitel 7 - Der Bär, der nicht da war
Sonata Sentimental #3 (I Dream Of The Water Woman)
Did You Really Say No (feat. Vanessa Paradis)
Sonata Sentimental #3: I Dream of the Water Woman
Sonata Sentimental #3 / I Dream Of The Water Woman
יעלה ויבוא - פרויקט המחווה לשירי יורם טהרלב - חלק ב
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ba5f3b8f9056dc7404464891e3cc3e04e01c2032ab73e1a4dc07397c2dca8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2rQr5cJ4ogCil9z76R5pc8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2rQr5cJ4ogCil9z76R5pc8.
לילה של כוכבים - שירי ילדים מאת שלום חנוך
{"copyright_id":"0xbd4cb18dfc609463345cbc0cffb38e9c38ede6088143447ec8eb97f267d6d09f","isrc":"IL3601205130","name":"בלדה בין כוכבים","registered_at":"2026-06-25T11:06:36Z","spotify_id":"3NsMTqiF35wYOFQFieYM5R","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4cb18dfc609463345cbc0cffb38e9c38ede6088143447ec8eb97f267d6d09f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NsMTqiF35wYOFQFieYM5R.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3NsMTqiF35wYOFQFieYM5R.