Ati or ATI may refer to: Ati people, a Negrito ethnic group in the Philippines Ati language (Philippines), the language spoken by this people group Ati-Atihan festival, an annual celebration held in
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 0x8702e6f9e61b53a1fada8130e27a03a9aa7aaa102ea9c814ac807c82d694dde4. 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/7b003cf0-dcb7-4fc4-85d1-2e5d10b67706.json and https://artists.proofprofile.net/proofs/artist/7b003cf0-dcb7-4fc4-85d1-2e5d10b67706.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 0x95dbe0f3918c86898110b32a47da1e92c198fe67b0f66a5666271294e5820898. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAID2448314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acd348ef06453f23bc0434cb02ddf0d6a4c078b428b858d93d820f3ce7c8e00. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TCAID2460504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23541fc15eee72bdc04ea8698e0d21de6df9a3809fdec89abeb27d59fb11b21c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/TCAID2471310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644ccb35e6bfa3d666ff3ed0ba37e2064e0e9a0105cf498229644a2ccbc433a1. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/TCAID2481048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26130d7232d26542c3f3bf51081ce7326552029ec47927d90b8754b780818e6f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAID2491783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c78fc2149ea635522b863acdd52995b55a67f46543557d83e95b0fc71112684. 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/TCAIE2402505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33898934a0b384ffeef9e21ba1740a0ea085dd4b9ed2da30ecaae015190d073f. 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/TCAIE2410393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a9d9afb76e4fdc5b583491485bff3660608bc3c7c52f9ae716b9f652fcb1b1. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/TCAIE2425920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347a3eb4d25cc8d333a1a802b8b24fd02f411a41bee08545cf2698655f9a2c91. 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/TCAIE2436687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17e9bf6955c98ad4ea7c457da1b0b096eeb8a0592e1411a2bd9b50c19e1f47d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2473526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc979ecc7888c5de46c60562f5605560ac45765be6384c7749e1cdec3de1ff0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAIE2473387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b098841726934627afb365973f4c25ab7c163ac76f8dfb2e7778d3581c1661. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIE2482147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb638dc063b5b918151a27ec7f0dbe7cfb298d4eaede97dd6913b811c4cc36229. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TCAIE2486679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954f01e756c551a6e88017ee85eb8d59e1f7cf723d4ddef0d02a517a295ef164. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/TCAIE2490390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x087094c6287a3a7f4531cf7778a6a948a7c3f58c69ae5d105f1ae3e92823e4da. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/TCAIE2496849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb461d977655420d5b527ac164ba462bdecaa7b92dcad61bcdb19e6505f42e. 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/TCAIF2410109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb75d08d0906df5d8e32f28de64277b472ffc0efafbfc869c84699c417940a9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2448868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1799dcda23b8e9a54c730d99162f04fc008092b39daf882e4087d4d001e5e3ce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIF2462051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef49172e7a9a9195e19f606e3173cea211ffb12e993d4b4ef32a3e9ca8bfa71. 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/TCAIF2470026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd2aeee91725bfe4ca653d4f3e79b56b8f2416d4f6fa214baf1a06a6b39f12f. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/TCAIF2482203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab685a28589647fb5896ab8c7b09d9788b2ce326b8b59fe4de28df6e0d8a29b. 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/TCAIG2403392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50ff4a0400ba2c9af261c6d445ee80c70eb0ac146831e8fb7f3d1c88e7aec64. 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/TCAIG2408851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d72af1bfab75809c029fc53e833843b1da7595edd1baa85813e9acfad7e4ac. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TCAIH2423564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62028c61d93d4bbbb9323ea31ea7b049dfe78124e56e4d681a13cb038c0df2dc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/TCAIG2429188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bc86b8076e7e78dcc7d9e157f6c5dc0958aa778648d4d82aa989cdcb24d5d8. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAIH2433866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572c08fbc3b8b5de5246feeab1037c3bd09816862df39d57a63cf216595f2e06. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAII2437766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0e247db446ed004064d57e6224b10f3fed396e4b7127e02e6ac24451704949. 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/TCAIG2448156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08301ccf03b4b679b43fab3ea8118cbaa654c7679a5c22479c48d479127b9e. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/TCAIH2457430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e45d6cd6c5c3905e74fc598603ed5a7ea6e4b92eaf0f83d89f667aaa258f7f4. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCAIG2469662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d688256b4e20960c3302bfc652115bcfbeadb7032ceaf7d803111c843ded36. 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/TCAIG2479499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d2f830ee0d5bf426b3a6d64f5a021d35f9c68c49c29e53e62e173337a6f020. 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/TCAIG2485571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde618caaba1a600545a991485c6d13ba7172814fadfeb454d9f13c437b336ffd. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/TCAIG2495243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746ad4217c681e45398b9934f99839ca48d3754e22f8dbe7fa136721eb527ae4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAII2401902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77699a05eeb6ccfe392509dac5648364a912b7676051320205e5da5b35b684e. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/TCAIH2415906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57aa2aab91978e9aaaf81386250699f15a07ee452b8bb9be33ebf1c914e306f7. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/TCAIH2427832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc06d296404bbe521d7fae21982c252e3f7698c3cc56a760c4034ef7c5ba8bec. 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/TCAIH2436896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b758ea2acd1ff01b6542758987bb26264f39e8118f69e9177b310168553c81d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCAIH2446113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf5c3c2445350816a0c8a66613ecdf9e507c1621c9dfd13cdae39e2ff087286. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/TCAIH2454228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad58cff07782974e45731c8f75427a65ce0557a6a7e1cdc8a4c7e60df0241f19. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAII2463401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f128ec76eaa90cc8b6feae2b74193e0d0925fc4c53f81f0c4e4bf61409318b5. 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/TCAIH2469986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51767e9c1b6d8930b18d4951f37a7d9b770312f60940adab6a752b33a20d6f6. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TCAIH2477329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdee07f21c7e1a170be3bf4cb5f3a4916d80e3f4f50784db51f3a76f039cbd81. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCAIH2493463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcff39d3cb8ba019dbe171e8cee44c593ee00a312baa2fe88d17ea12599ce17. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/TCAII2402899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5651bfed88fbd2add589311512d5974835995da47f8cc6882388f2ff59402f47. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAII2410499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117275b2f5937e9131e64b779e5b6ea6465803aa4cc98ce1c063895462e6dda7. Chain 2 (Bitcoin): anchored in block 958697 (2026-07-19T07:58:24Z), 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/TCAIK2419516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb73e76f42643be90d524e92572403cf57cba9213763e2d4a3721e360ea09094. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCAIJ2425989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b50910d7b68af95b1c188436b85cef9a0c7a97493d81b1fc3e0a6d68c1b7426. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/TCAII2438230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd736a111f2e4c4d2fcff39d9190604dc326e9b3596d2966c03ea6fa4fe768138. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/TCAII2445661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118d9bda8af71346d257fd32106805affb7942257e14ffe412f4d0a17c09026a. 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/TCAIJ2459352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75231e66d7c4977dd63e18818e544f648e2b2d1a48db15c8abf877e2c63bf488. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/TCAII2473190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138a65660934c139d1debbc70724ed86806ffa3de143c0c5e93235d951c0d0ab. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/TCAII2479012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217d7ff856aa38502dc38e703576e48c4fa74add6b365b6595180542cea77607. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAII2493319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197888c44ea0e4af82a364d99819b205bf14e3c4126a1b7d5f52b9d268bf92c7. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCAIJ2498341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c66654de5257c35df9389d098551e16b53c389257f708c0a7a5c1e06aae86e. 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/TCAIK2409556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef5ca0eaf23695808abc94e9acd119bac74edf6d5033ce6b9f8df44ea5908fb. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/TCAIK2420097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21c5daa92f1485176711d67def7c058556a4a44829c82a3edbe8fccb7027cc1. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/TCAIK2477983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b23ef0037ff9dc3ffd4846fb8718986bb987f3961a144a2712a4305b4640a11. 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/TCAIK2421148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f7de2a131533b117503beb2b61ba8f93952bb7087c2514e0fbfec58e7c7970. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/TCAIK2436997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f48435d3cd54d34bdb8a26919ee00ffe0117a7330c61b5752c6525601c274b3. 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/TCAIK2448440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56eee5e61e2440a0ff6d512196fe8744739687df9e9463e3b5961ed8c6c8f62c. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIM2417102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x264bbfce1118765ca7f668df6317b23fa24be268e886cb1ae16404be39b0f9ce. 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/TCAIM2429066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20322ff6ec6f25ebebc58d91aeee347a0807a9607c7420e68b0e69e79300b27. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAIM2439445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec93b56b79533ba6b899cfcb03a647050f7e7de22f425d3c75d97d31e1c1d6c5. 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/TCAIM2443709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae02b8ca7ba8fa2c2bdfd955dc6826ce4d0a09b8d1da8e479f043cc19b58e6ac. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/TCAIL2458193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c84662b8ad657a87ce2245def000beb80d80270b894b58d3650cd0e37581c5. 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/TCAIM2416116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc3cf3f745a60883af7f09dc02acea7e193487be1cc2304f3d590257ea3ad12. 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/TCAKA2500937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8697f255e108b01fe12265137464f5e39ab41bf74c38d408774f01c7ed8dd2b9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/TCAKA2510344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338a87b6add49ead3791480680a972e17ecb823bd881931bd287b8e4a26f9023. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/TCAKA2523182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c30e2553b4a77bc756335c685c5436e4a302580681152ed028953a711984ad. 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/QT65W2500134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f9e6b7f9a1faaafad6c7c25c62d6d9f22d51ef0dc62fe077409d648a821b05. 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/QT65W2506254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed163ab1862482b17bdc1abdf51f72047fc69f8721ae846b20b9ec59835c212e. 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/QT65W2537340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97656e2d41aa4b4a28c626340f0f123ed151db26f2cdabaad3020e40d170f1bd. 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/QT65W2550928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d03c1b7f83aa7b961a7aa234dc5db7057712705f0032a9dc0580830fa4768bb. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QT65W2559271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6dfa911edefcabbd61b94b4b475d3f2a5e3eb37d1aa147e5c9cf6c7aea47ee7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65W2570744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55ceb1759d0fea812168dcc0b561dc4dabc9aa64be0c2439194afc0d4154f032. 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/QT65W2598697.