Omer Avital (; born May 13, 1971, Givatayim, Israel) is an Israeli-American jazz bassist, composer and bandleader. Early life Avital was born in the town of Givatayim to Moroccan and Yemeni parents
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 0x677aea46a3139947b3bceac6d07e2e0ce8e50d2b7bdf946c654e2a746548d9b7. 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/24261289-08a5-4423-adf4-e20aa13f5de2.json and https://artists.proofprofile.net/proofs/artist/24261289-08a5-4423-adf4-e20aa13f5de2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Asking No Permission The smalls Years vol 1
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 0x9a8c93527949285c27858b24a29aad4eaec287b950c4daf6a6cc42d0484a07c1. 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/FR83J2000050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe682b259cee888003dace76d78f3b76161298012957cc47839e2617f380786. 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/QZES51941781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7402da9d3cf65ea655d115a23d7508ccfe1b3471d3ea6f75f32994a9d521173a. 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/QZES51941782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7cc06a9c7b2782d20cbb4f10f6f09cf89aa6fee1764462987df294921601bd. 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/QZES51941783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8600ac70d1f3ed716213f94e29258a8952ffea014ee5d4c23a074bb7b1b61516. 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/QZES51941784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bccf0045e451ae4a7164d41fd4619b2b29954436b402d80eacd8f4c864ccbe6. 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/QZES51941785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc2927223281f9a428e3abc845614d2417b0943a61cf4160ca5ccf75fd5fa6. 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/QZES51941786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d566fbb76169c9f6e7379e02437f2b3f7cfeab740985d89efeb6a0879553d2. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:44Z), 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/QZES51941787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfad8fe9fa0dd182a406c931618e335387aa834bddc280425ca620b905ca2a3a. 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/QZES51941788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2e5a7c92352e4659d3f965e884d424200563a6376eecea835d49f4cfaf2fc0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZES51941790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb389556e2c2a7f940fbac368e85bc87e4df1d04d504a069894378562ca9dd3ef. 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/QZES51941791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771935590ed93443b5f4201edbc059cd9fca91e78c6e05d749c8d9528823b1a6. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T18:58:09Z), 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/QZBRF1870597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc970105753de17c9d6386b3c338a30497807dcaa58913f15f315c758f6b1da2c. 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/DEN961631501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78564a75b956a92195ba6b78e07740e8943934ac9aed195733e055ee3ebdcce. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN961631502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2916da051cea8afa71d23bf2a9d63dac3172b3e702a75594efa9a3c356ad0037. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN961631503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c25f41eecf789fd5fa53a7ed1809bc6c6a9fe60d381b98005c715ff2dc84d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEN961631504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6639baf7c077865eb1d0941ddca9da138f867aace39f80b33a780550155499e4. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEN961631505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814322411578e2d7f1bcd59d3c579fc03dfd49bd55f7436839e79cab9987a973. 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/DEN961631506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad317a425785f6abf67e9aa0cf9e73f477a5ebe536e2fba0015c8123d168899. 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/DEN961631507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7a51ed8033756c6f9ab31d42125854545f715132f1571e2b4ff9ed4e0fb117. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEN961631508.
The Source and the Sea (Balada Al Maayan Ve`Yam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81115e96d164b00796198acbd6f900c74144282185dd62ac3fa058915b001504. 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/DEN961631509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ef2b5193bdef80547f678ef2f9c8a0c3cc682ece508ad4887464decc8bdf72. 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/QZ2CB1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadb376f03997428549fe1227c4974ae349539f92f43f9d888cedbb1258e3cdb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZ2CB1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc161f1159fb187f0389ba0c22397e516c3b3afab908609a3cfefa9f76ddd19d0. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZ2CB1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4643c5fc076ac5c1d98d984207947708c672929c369961087b6f592eafdab64f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES7710703502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586bb80a9eb6290051f8e12a6c466707625fcd9ef3eb882fb8b1ce0cb2e9a965. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ES7710703510.
When The Soul Meets The Sun (A musical Poem for String Quintet)