Narkis () is a surname from the Hebrew form of Narcissus. It may refer to: Bezalel Narkiss (1926–2008), Israeli art historian Lior Narkis (born 1976), Israeli singer Uzi Narkis (1925–1997), Israel
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 0x638545edee87145b5f0b2ffbd4c9b6a63e82140bdcb8d90ab163aee93d529069. 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/fe27ef29-789b-455d-a229-0de37190501f.json and https://artists.proofprofile.net/proofs/artist/fe27ef29-789b-455d-a229-0de37190501f.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 0x14b4b5c42a6cb7d193258095066470aeebd68e791705963e2aae66202bf10a66. 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/IL6191700288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250c4670d499efb31adb5eaa9e95a0686a31f2056a83f561daa1cee32ff8b845. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/IL6191700293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d85dab0574cbde3ca098f53aeca6b06ee0e6f8ee1c815819b1f1d2659c7c47. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/IL6191700289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d7fbd24e69d6dd2bb32896252645e757cdf91dbae407aa29e0dadd0a75ce3d. 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/IL6191700285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27554469dbeba54eaebedec66935828ef52786d6a37f2629b5aeb80e20680bc6. 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/IL1041902705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732b07db757ea32e810a2dfe2b8b089dca5df6c4a8987a4862043383055091ab. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/IL4432001552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4416d678fda370fc80505300e155def4b4ad3f9fe5bf43e56d3bca5f19e3bf94. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/IL4432001550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9434fe9fa3c6b46ba0e157f6e77f2682eb6c950ebbbb8acdf9fad2c07dd692c2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/IL4432001519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd135978340411309a0507ebbc4410878d675a35d3a9735a73ac368cac807e542. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/IL4431901278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ccb17f26c6b2728a31afd4beb6550e2c6e0de0fbcd467ed56d21359029b2df. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/IL4432001599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf94aa9cae85980869d215f4e2a080ab172cf04625e65c239af6e72b76f4fd34. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/IL4432001601.
הולכת איתך (Dj Sharon Yosefov Official Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27df53a804e5998094ebc22a0d12935d737847447f29e58ab340f7b76cef0b90. 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/IL1012101005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90ea362073962c657c6f20fd1b5678a50f11200bcc2a2f76c8cd24bc8f09adc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/IL1012200638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23133622b438fb2cb3dcd585cf419117cf03fb29a26a07c8bac8551167fc19f. 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/IL1012201053.
Lift Me Up / Don't Stop The Music (לייב באולפן גלגלצ)
Lift Me Up / Don't Stop The Music - לייב באולפן גלגלצ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc466af93094076614c10f7f67ecb19cdfdcf7a786087f7012375366f017647b9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/IL1012201443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279699f726ad0e525fc1239acfcc8428d48056113a8efc594055db93f8eebe09. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/ILUM72400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f093cb7bd4542c3b9552df171f4e2a27f6e0f146a5f7e8aff6d85b9e12c0be. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ILUM72400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0fc114981e4c39b5877b309807eac90793414bd9d4b3c511ce526f3d256d16. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ILUM72400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0348e4a3c06b4e890f61f2124a23b0153cb068341560032602b26ae2b2b90538. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ILUM72400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64efe4a92ccc8b3b8ed404fb3707c6f68b3c5fa5b2aa960a1001439ae21f59d. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ILUM72400028.
שבחי ירושלים (מתוך פרויקט המחווה ללהקת צלילי הכרם)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4624eb67beb89ab776d37a2241fba0bf3a753c1c57957ea9c4de8b5b4388ab. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/ILUM72500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53acc8a473b0cbcb3bd8c88bfa045c9abde6ceeb59dce364a00e3faeec7bc76. 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/IL7522200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b6f75c54d3af562b9d05c622bb4d43f74762a37ff0f22954df1197bc705178. 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/DEKC42300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe262e6db30cc9235739aa0abec165894bfe6a2f4d0edc8e09274f815b337faf1. 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/IL7532313073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7640c59ab7cec591e980d125af8b4f1f4efd870eec205852b66a2c626c410c1. 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/IL7532212938.
Hallelujah - Live from MISS UNIVERSE 2021
Hallelujah (Live from MISS UNIVERSE 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80edfb84d2774cbc25b3d8a38449e54ce348dabd8f6f35091d4ff98e0a19448d. 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/IL1012101168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39de0de47340eb510fedca32952e4507f12d57563e4f8424678bb8bad5a54ec8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/IL7532213080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4416d678fda370fc80505300e155def4b4ad3f9fe5bf43e56d3bca5f19e3bf94. 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/IL4432001550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040e48540481e6744fefbc47efeb261219b559b3cc30abb22c67eae93cc3f907. 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/IL5821501828.