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 0xa49b14281dec3768974e4e50e00c086c761af4ae465cbd4714d15105f297008b. 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/bb6920ec-3fd4-4eba-99b7-6873c65aa224.json and https://artists.proofprofile.net/proofs/artist/bb6920ec-3fd4-4eba-99b7-6873c65aa224.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 0x7e40b71be9cd7db5b9f56394d6adf836af88fa8ecd2c70e9ff685420787ab24a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1011097592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4e66096c013a4cfca54e9745d2dfd4acf7dd62c2f4f5eb989879e2d6d04bce. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/IL1000000467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3ea1302a8b1f54610efb3b9594fa97a85a0f52ad9dee6f4ea3e433ad8f8172. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IL1011127146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93033a01e2e2c3e748d4608eab18f741946f712183638ad8d41b48750b4033ce. 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/IL1000003723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a7ade5673a2704bf8d25efcd5136417ad3d14da21528cdb18653cb4438382b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1001085968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d1bc402e4429243141371df80ad06c1abcec41e646c397d9af5e226f0ca8d9. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/IL1001088785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65833a9e9bc0e11a394f56ddbd52ce8b915105a7f5c81edf2f89c8e031c94340. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1000003474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8035248068477b0eef6b3cb1bda4dc3e6222b33de31d4f44d418ecff44dfcb97. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1010001124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8999431a7dae5ba16fd5bbddc418ee65a07d1bb3b79f597f77dbe97cf5ae2dc4. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/IL1001089347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849e22841c83efe3cf2290320ad7355c5c0cd6b2d16284f7b9aeebfc9a0f826a. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/IL1001087067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad27434fa6df2901a4ea2b079ed7eca4cceb663061eedbdcf13b3dc8f9d97bd6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1010103610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed92226de413ab2b373ae073671662bb163a7d366f8d630b6902cd31a7e3b28. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1010101253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0c5fc5696d6afb03b31155d0d7c086c5129bc31c1ccc1651034722ac4ccae2. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/IL1000000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917b5f06eeb19a85d76ff136f6164a24951bf886f014ed4efba042cf00af259c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/IL1001087503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674a14919a765b79263ffe96da52e38bd944f5288a7144dbfd558e30d598a106. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/IL1001900785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f14ee9b0e1a8c3ef970b72d06ba6317e972f149299890db89ab84d040c43eaa. 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/IL1011093993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cc5c5fd99bfa38a7a01647321ba7e9c994b6e4a945e20de0036d8aca7f715c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/IL1001086867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3daafe2bdc9b5cce6106f9e3bccce992773a21feb4ede09a5182d7be03c7440. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1011098629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8947b8d4728babb0cc407358d7cf656fba9e3e7c59b73dc7549802b56e31a0d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/IL1000002352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae40f2cef19126734027bb9b6d5e34d9e635789246f726661dfb235dd847f06. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/IL1001900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b72804d2b97466caf03b1656488a8367d993c1a0b518126cf2a8f8f3b760cc. 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/IL1011093991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7795519a2187d6e3157c129441c0a5b8a48333ba80781061b8515804b6c8b49f. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/IL1001900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e267a96a1aa3e80f08ec76ba18f22f82653c159b6cd101aff35ed8b2b55807f. 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/IL1011093995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb821172689d56c52c132e847d2a70d3dbea55e6a7ecd6b211702f5082e53bea. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/IL1001900784.
מי ידע שכך יהיה - השירים היפים של שנות ה-70 (חלק ב)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08716c152d36a2f517cfce52bf672b72e9da3c0f030bbc3fee16ee5a22cce600. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1010004704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c307685bceb0a90f079d5e5b7bd10195a25d27f1b0f5bf95e1c979560a65a20. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1010004274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1e9f687b4032053c81ebdc94faad6854a640f25529eee9ab005c4596bf46e9. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/IL1000003056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daafb4c351907ee854fbb8553942c020acb2c7215bbddb23f4f13b24b778aa8. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/IL1010000440.
סימן שאתה צעיר - השירים היפים של שנות ה-60 (חלק ב)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30dd3d21aa8e694bfb881a38fe44c26e9c442e04ae9be7b10ff8fa315ebc2b24. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1001087794.
סימן שאתה צעיר - השירים היפים של שנות ה-60 (חלק א)
גדלנו יחד (תור הזהב - הלהקות הצבאיות 1960-1970)
גשם אחרון - השירים היפים של יאיר רוזנבלום
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46a8b07c8d5a60a550c7f6b4f1fd6cf576cd793a8fd7b6acd64261272fa4928. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1011127031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c43c077144a744688a7426d743d4a6b4ee30a8c3de8f52b435f0ca0646ba21a. 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/IL1000003717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096db26f951510adaea1c553739728d71db086431ecc836a2b41af71e33efc14. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1001088705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a7b4d039acf26b9db81dd75b83183cfb541549f6af2fecd9321560e69cc0b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000003713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c77c2eb5dc92b43f56404ce95e302a7af8657a7d02255fa3a9d4ee4a5c868ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IL1000003518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14e1d3aea0b65c9a9d9aa354728cdcda3a5d7899d25b1b120dc0322baf3e730. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/IL1000003711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d58c0b6e36de4a94f13deccbdba0a60fe61820ccc7d420a97d36f603874953. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1010101317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dd34c8e681a443b3f54c7c3ace4660227c4a4c3943f03c2b721c8868c18571. 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/IL1000003716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bde9cef0f9f54fab369e876cb9f8ad54666210ea5540c78cdb1c028db9fecd8. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/IL1000002932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2438a89896e2724d255d9263d499c469c4e345435910c96294de45bd0ca2c610. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/IL1010001485.
זה השיר שלך - השירים היפים של יאיר רוזנבלום (לקט שני)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a1a41e27b6b051b4a3d46651baf1af074cfb08de4027570da3711adde4c48d. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/IL1000003636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8054d3c82831cc3b0737643e63f01663b3478b3868a0cbc2ab59f69af12ef254. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000003619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71277353967356fc17933d69356f48cc97cd64bc71417d094358c22c234b76eb. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/IL1000003620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39d16999d02681d89f71ccd9fff2516b044c921f315ad0ba6f2e4bffb7a53803. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/IL1000003635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316c8df0b5884abef382f03204a2a89860ffc37c15a073d48d11aa07792ab043. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/IL1000003616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444d89819a9c4b567cd3d1c5bdf1fcee9823375c5232093c07fb31da486b9fa2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1000003626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2b7d149474397942aebea1f146d97b1575460d3321137d53c26328feed9084. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/IL1000003628.
להקת חיל האוויר 1971-1997/להקת חיל הים 1968-1972
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b7b27dee14b31daa7522e8d8837926b32ed121795e32f83e4e7e3f8f0d806a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1001086640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713019cfc474f6f72d798bf3561e9e05e408beaba7f132f8afd57a8d94b4bce3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/IL1000003475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c5401fee24f44a927e42106b772928d7155aa49e690513b0e31be43313213d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/IL1001087068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf931a5ffc1f2944a0729340b96d99207147b054c13a050992527e52d025dec7a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1011199831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d45907cb4c224047523e415bad8a2ed39338eca372ef56fdce23f2d86769de. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/IL1000002338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65833a9e9bc0e11a394f56ddbd52ce8b915105a7f5c81edf2f89c8e031c94340. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000003474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd2a82b0ca0e883ef4a60cc8670c0d778fc9d5d58c899ecd4de846e9525819. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000003477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40be9f1cfa840b69cfc01a29d36810c3027f35a97bb1a1e6c6e41d75ee646a54. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000002332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd280e00c66336aa5a510774f9d3d637f2968f358015d0e67c3769ca3c5c1acd0. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/IL1011098693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5df0b26394f43efd02d44db83a4b6e5572ce95f654a059f79de8caff15e24fd. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/IL1010004576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086e2afe1b8ec6ae0f9a450240c1255a99a7ce0ac7f31878b86c21a4ad0fd308. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/IL1011120646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c0608379024aeb7d022de9a209a83f5052ca2c404afdde593f7885b0a48bec. 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/IL1000003365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c77bb4fb10956d5e080a461ed5d7dad704f0bb0511258bd447f94f86d8cbce. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/IL1001900460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec6143de41d02bc8c8c5d9bccf66d856bf9f036e1572b355ad1488f3d816d92. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1001900463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcdb3b6a491cccb0783afd6736cc2480c149b5d60aab3155940bfee8ee7e440. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1001900465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713019cfc474f6f72d798bf3561e9e05e408beaba7f132f8afd57a8d94b4bce3. 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/IL1000003475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e8996b2835d52abaf3a6cfe064df7bb8faddce8138ea00a50cc082d32d0913. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/IL1000002320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa4bb97b859a4810ef182973807de21bcf02f889810c7c19cfc821f55af724a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/IL1000002321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccdf634b6a6f4784b8774f107ed4d594db807137fca08585bfa7e3675252a9a. 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/IL1000003362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71943b4a0ed5e0f7d4e8531ff4bd143a9c7b181a33243879a5cd80aaadd317ea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1000002322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2167903c83d8278ddad33b2413fa4f16b88f8c1b0770f70c596a0f5c839682d. 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/IL1000002323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b94ccd042c1b5810f1d1dd4a963bca7be2b5ec1db8d0bbad0869091ee6caf6. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/IL1000002324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55395a6212ca64941e87ab2ff65cd01e8ca40ec3ddbea74e41500f73d6f7cd2e. 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/IL1000003476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d329dd04f0c374a5795c0790b28a903819a4e10deeb1efb5af654a5f91c206b. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T16:23:52Z), 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/IL1000002329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5510e08315dea55c0f31834cdd74b5d9de81aef26362f8bf8224bc3354967c18. 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/IL1000002330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd2a82b0ca0e883ef4a60cc8670c0d778fc9d5d58c899ecd4de846e9525819. 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/IL1000003477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1440b3adb2c57c3342e823160a25bc2278874cff80c06e0db90b37083ad2fb74. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/IL1000002331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40be9f1cfa840b69cfc01a29d36810c3027f35a97bb1a1e6c6e41d75ee646a54. 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/IL1000002332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e7451a8bfbf6c888d38ee2ad44ab852fa49a48430c39a9aaf4280a57e3b005. 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/IL1001086173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf54047d845cc7414766636f31ef6e176b17ec7604bbd446ec36fa3e887c237c. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/IL1000002333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65833a9e9bc0e11a394f56ddbd52ce8b915105a7f5c81edf2f89c8e031c94340. 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/IL1000003474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1919be9c01115802b8495d8b64c22f3c562e41d8d487291b3fb92e30aa5ff874. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/IL1000002335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9d45907cb4c224047523e415bad8a2ed39338eca372ef56fdce23f2d86769de. 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/IL1000002338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea1911d6874d90ef2c6f65156d78844d9913ec7d52e3fa635613f0aa79ce227. 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/IL1000003481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62b25f13217e8d1ee1153750ef118c46c5654ec126d23187577fbd1d350be903. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/IL1000002342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69f9014edcbf166b5ccc1da540cc20c86c2ae3dbebe9ab2bb4aa11071ee650c. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/IL1000002343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b05b315ee8b34303984453b6333aaf5885b4c97f7d889f79dfce3b1ea2a8eb. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/IL1000002347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00713d0b161dd71ae16cca995838dd6a469c0c6cd37550604e22c27db3f95d81. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/IL1001086845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8090df15fde34f82ec646c0c23164e4703bd21a248fd449e503b23d3adba39b2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IL1001086846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e318eaceee4f4cd1771c059488fa8ab0dd5432ade822dfe704614b35a1b9db3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/IL1001086813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11d811ebcbb5efcb36c31c5b8716008b29621a4218754237beb8cbbf3b06639. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/IL1011199857.
ארבע אחרי הצהריים 6: מיטב השירים מתכנית הרדיו