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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf526a9c271c0509169a7eacc6b93523e330e56ac755d8d87c3d545a2b7b9da78. 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/2bcba620-6d0e-48ec-93df-54c21c286364.json and https://artists.proofprofile.net/proofs/artist/2bcba620-6d0e-48ec-93df-54c21c286364.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
יעלה ויבוא - פרויקט המחווה לשירי יורם טהרלב - חלק ב
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e62f9f520d9c65fb9ebc41d6613d618f1ed708a9003e6b752353f1989ef6346. 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/IL4432100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a54d6987b4271524c0e4b65ae4e4549df8409c523f7b4d3928f6d353f64687b. 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/IL4432100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e8b50b7a3eca3e1c589c604b74741e3c6a101c0cae533fb2cd7f80f87bd74c9. 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/IL4432100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6600d6c94e2aa83df3a607b088feb03c58d63a42cbcaf94471447276ed4821. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/IL4432100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe419ce08bd3679d90e57b4cc8c8665b2b8e32e8e845c0ab00a30f8d33cc18592. 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/IL4432100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96c82c6b847e589f3ae5966f7f824a92d74bb5a0e4ae867b4fc17c581847946. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/IL4432100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0f99fc0230d212e80f1913640633c98deba0b012d9ceb242bc55fc27f67b69. 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/IL4432100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e62f9f520d9c65fb9ebc41d6613d618f1ed708a9003e6b752353f1989ef6346. 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/IL4432100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbee46e9bb40a29e2c889441e5d73390c6c16ceb4a2d5179047af73985faf51. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/IL6191800053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2c0452da6427043b32517018cecf4c272053dab5cd02489f631f60d74c9839. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/IL6191800054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f29dca916d2a895d77cf5e1516bf3d0292c578731d253942bb93c0ab39d9532. 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/IL6191800055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x441b25c97f14f929f96918a947c8df874f4e7f28d992dd343283e33787ac4999. 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/IL6191800056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c3c94c008d0e9985da595e7f5d2471b9be8a1f6a4bd885944f808fd402d7f2. 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/IL6191800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf27089bfe4bb71a74306c82515bb008e298f9cf1fbd1b458bbc73705045b7d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/IL6191800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b376f6e9260169c6f059afe3d8d827f91fc52a842cad000245c136d46eae9d6. 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/IL6191800059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680226ac4953759a122e9ec79e9f86a6a4d00f8d0b6201ab68e62519fb2d789e. 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/IL6191800060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c8e7dce86a3bc750532eab402284375cf00ea0e06299fd4b62cbddf8d19b74. 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/IL6191800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac5638c7a57598344432590c001287def010cbd48e1a9ed6a24492cae4c12e8. 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/IL1042303001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078c3b0953394d3f901ddc372cc01a1943bbf3a761577b88286c187fda90801d. 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/IL1042105151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52cb19e731f526f05a6e0cff6483c903243f170d3d68bc3cf6fa7abcbb3e170. 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/IL1042303006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c94616ccd5318fd6d2a9c46177f4053bbb58ca341a2fda5fe373d179fd249ab. 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/IL1042208481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba840864da29ab0a38b3b674396852c794d265cff613778753e566c2ebe162c. 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/IL1042000531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcb3cf9a73171d3c6aac98b0cf61c5818acb94153218582790773ddb618ed79. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMBZ92057766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd176638da37dd969802326c33c9d29bf327e4841ec84c1976d79cdff12ba22d3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMBZ92099304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9681c42ee07843ac2d6c7ae0b989113b4e56c42f7f071076190f3c867ba2540c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/IL1042002851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f89c42c29dc8f72ba1546d75b7c4d61d24d6e713ae5847cfc37156ef51a726. 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/QMBZ92099310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf97e8c075191e0aefb75895de7516da10d8ae508e820ff72a70f457cd8ec1f. 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/QMBZ92099313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880a39d695c3cba9c4f9ee0c82a10755fb3f42a1ae62fec01ff75c6badf8ee0a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMBZ92099319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2045dc035b50aa3cc809c4d0a3744c2e60bed4413d836aa37d21ae400187cde2. 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/QMBZ92099330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a128d62ca7b9fc91e938740f40b287aa31fa32bdf1bec115880132bceba107. 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/IL6652308546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8322e91ad269504d4489ea1bd16fd4a9ddd6460ba8f780bcee04df0e413193c. 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/IL1042305272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfac1cdeaa6b1496c040224116b10ee0ac90c353e30a24fcac92c0e7853a68f. 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/IL1042305273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c94616ccd5318fd6d2a9c46177f4053bbb58ca341a2fda5fe373d179fd249ab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/IL1042208481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ce30d4092e3c41ca1bc6f7fc5181b7ebc62000b406de2cc7824872c265bc5a. 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/IL6652205276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9681c42ee07843ac2d6c7ae0b989113b4e56c42f7f071076190f3c867ba2540c. 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/IL1042002851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba840864da29ab0a38b3b674396852c794d265cff613778753e566c2ebe162c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/IL1042000531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11c1fad52aa72fb5e243df8e839f302fa3b4a3391c0b185ef51dc8952c04104. 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/IL1042404001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9d8267d2f712634ab5cefaccdb000498f7041c8170ee4fc71c7b52a8cc0278. 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/IL1042404002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f71e72b6f77f5d99e8e7a0a54f6297996e1f099f2b270ee29ff197fa495a4c. 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/IL1042404003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b3a7b16db40cff617fcc7ed5988cffb500016684aa9ab441490446938667f0. 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/IL1042404006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530053ebe9ee98f3a5bbcb3433dc2fda729e9109752ff8b187e10a4e6a797284. 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/IL1042404007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb8fdabe9da726c166d204a1492cf71d44733a19a5c8e2469e4581a8940a236. 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/IL1042404009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09a4547626b57671eb1d288f82da719a9c7fb7f0e6cd78aeab038060f237fb3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/IL1042404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2985e52c7054b328fb9a9312f2d3e8a14df1bc1296c8d16cac225decf66540. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DGA082375635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd62a3f606d133dc0d6424946fc2a064482a720d95ceb4e7dcfb17cda3e54f4. 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/FRX452394797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3860026c06992d4ca95f9502687bab1ca36116f957d3c8bdea6d4afbcd0f6c8c. 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/DGA092380480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d68a2ba32c4dbfd2c11a2f72c78678b0d465703a222aa25a14f93a415d443c3. 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/IL1042005431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d66041b07a37afc2d595000e54aecf4d245c5ca7310c22a9237d5da85640a6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/IL1042204191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b70bed1119c85ffe83f9e41162bef552ff89c2d100a8e9ebdbfc7983f0e3e94. 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/SE6TI2356284.