Danny Sanderson (; born November 30, 1950) is an Israeli musician, singer-songwriter and guitarist. In 2005, Sanderson received a lifetime achievement award for his contribution to Israeli music.Danny
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 0x40214878b38d9b401e0d6a66727b8872732d302e521174d26d9de7e81f57e54b. 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/f0904595-d43a-4815-b340-4c0b1eeb304d.json and https://artists.proofprofile.net/proofs/artist/f0904595-d43a-4815-b340-4c0b1eeb304d.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 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 0x0cc00733d4c3447d0a524473407c7409873326b34839c8644d012fe0d8d76781. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/IL1012001049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3251db1c7bce8f1475bf9ab264c2b3c6016e38a662a02333b65585b93eb4665. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IL1010004635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b58a08df7a62d29246fad4caec26092f683ae1e8ba5aca22510592cc0dce56d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/IL1010101083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6368b58a7b3aab4688d5adce65a864dbbc055b3803c04a5c1207215a301fa44. 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/IL1010101070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d523275753cfe2f9dd28bafaaa96a5d060952332fad0656bca3037c98d98703. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T14:37:16Z), 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/IL1010101086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd5c2a13494e86dc3e617ccc3d35a2352ba5546a1b9730a3b7be084f1e5a392. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/IL1010101073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc23b6e8a5d005654adc82fffffdc9b3143b372861e7be4e12842dce2e6bc69b. 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/IL1010101085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf6245468133ef54f8cc6d55652204747a57d4018fe1576aaba36d9fae1a567. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IL1000003317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083c4ad7827b72bfca258a937f955f367595b889bba537d5e21896af30c679a0. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/IL1000000424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154b557ff07578c27e216a5e8d9ebb5f8bd1c517b63679cd66a348c4a5075f17. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/IL1010993502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925d95088b505ace997ec741849b41f633f6b2671f52bc32ddf97f4c4d49aed2. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:34:01Z), 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/IL1010993505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ed1cd54ec269c27e4602f9aa9d6319511c399e830f5b218b10ac9b0cc4fbb10. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/IL1010993509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4321d5c281b6531f4e1bcafbe17dca460565aed176dc4956f42131d4ebc94f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/IL1011120854.
הטובים לטיס - נבחרת שירים (Remastered 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f0e420607c4e4b84453869c6b087502f3190c5e32d6b72696251de649eb384. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/IL1012101093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8e14808da4b2625091e45073a5c73692c02da5d76f9e7adc13c5f697adb582a. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:09:25Z), 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/IL1012101029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61368bfd6bbee59d7c919faf51f60bb961d93d2017fcebecb82c9ab3231b47ab. 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/IL1022011975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f5fe5bc4b6f54a68d6a1c1e18cc67cd6256186e352bbe372d25d2d9c3a2d9c. 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/IL1042004815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a7bb476e396901aacb3464b9a18ad502d0fe33604e215c286a121e3513101b. 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/IL1012302028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26be9c0319ad4e1e05f4b3ecc64455a364706ffb17cd776e87a8b1c64b71f124. 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/IL1001800020.
עבודה עברית - מחווה ל-50 שנות יצירה מקורית
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1325efd6de8e7c8061ed23d10848e504f844b815c5193333189c1396273e4892. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/IL1049801147.
לילה של כוכבים - שירי ילדים מאת שלום חנוך
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8c2c4268e51ae394d400309722df7c3eca78545b1e815a8fbab5226ecd7073. 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/IL3601205050.