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 0xc8cb60801442a1bc7a7f2ebc0eecb5143d32eb3969813ae5663dcd6c3f35501a. 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/970f9781-25b6-4ae9-9254-33366a097bf9.json and https://artists.proofprofile.net/proofs/artist/970f9781-25b6-4ae9-9254-33366a097bf9.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 0x9be1bd2c3b1086f8b5ba6cae4ca4317b4367fadc0fec53c1355f511a6744131c. 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/ES5590601542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69423893bc28d3c3942dab9e02bdfb5a5fe7f717660356d6558ac42010fd1526. 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/ES5590600693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab81e18df3d009e16eddd6f00d14f76b9e88f4d33aa9a4a07a7ad6ebdff23b6. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/ES5590600579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596042dd22bd2411c89491f321f75bd861d197860110c2177069c811cd91e6d4. 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/ES5591700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020e2828e9cff7bcef9fe8ac5dbfd614ba12655f3f7946817159bf220c2048ad. 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/ES5590600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e59c005352e0cd442bb69efeeb55c93d73258798853896021876a38fdaf885. 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/ES5590400444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc9132b77ca3b43fa9cb3f36d65bd47fd6b2d7ee7a6d8628e172ac3602755b0. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/ES5590900203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dcdebafc72bc38d5b90317357d316bd21b838eccb59b88b8c4d8ac8ffe27c6. 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/ES5590601455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597791672b060b0a33164ccf5d2042679f78b7fc1b5f22dbd7766e12e3e2b31c. 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/ES5590601129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe551103858f9abd6cde23305a457b6a924a518a07a6a75d626be0fabf9a7a1e7. 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/ES5590900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80e8ce38b11ca9b91ad8c113690496f19a2a38df7697f0df5ee8622356b6150. 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/ES5590601072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6926c06ac81298b55296028c61d610ddc48a9f4f464733a088a1a91f0589a0. 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/ES5590800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a01ac24fbf0ace46646bbb5148abd22d3287f760db7b767d09c0b6b758945b0. 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/ES5590603223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f50f99c04a36e123c30699163c2c1558911c7f725bf9629c17b96bfbad9aa8. 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/ES5590400440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cee14bcd2250330984651a0b755227db6a0b63282406c85db7ac53ee2edd0db. 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/ES5590700518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901507821712f8ae2d33989c7af5df10809d6669fc869204bff6aedf5ce42a4c. 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/ES5590600935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185af11e2fcc9dea1022a4ca2e6cc0e0f7f52e4831356665e7fbd93be0f1e8a2. 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/ES5590600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ca5f857d006ec8e07a1903399b67f563d0593d3d41a1dfaa1977aaebc2b4ca. 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/ES5590600624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886ff188fb138cd42eed39ef949c06fb7ff18ed5c8c615fda6b48ed73a7d000c. 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/ES5590901225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x306e13afa19725580266375c5f424e2aa256e37c02464805d28d9f2a276562be. 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/ES5590603514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487d0c3afa9b59dfd4366d75dd40f03174bb330a6abaa6b690e44d206dd5edaa. 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/ES5590600748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1048ebbdee955109c64c181a18cf42c2ca5b86cee1c6abe4657feb7f519007. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/ES5590601224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09663bda7ffeb5f75e6b20fe262d45187d0791ef3bb198791e68d88002b80b6. 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/ES5590900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b049afe3a6a3722f68e0886c596159c2941e7d417ee93e70add491353c6218. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590603102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842b4909622a00b397fe820c9708c09c6e8c06748fbf3cc85defa4bcb83aa098. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/ES5592300163.
Diatonic Bilbon (ft. Michael McGoldrick "Capercaillie")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612e0b11380ae3a8f00b9bc4f407abd345c971a45a584cedc22407af74079a15. 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/ES5592300175.
Ederregia Zelako (ft. Iñigo Etxezarreta "ETS")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa692eeb95908d8006a14bc53f034a65d39e539f2d6f81be0f1852784222a4967. 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/ES5592300164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd3da99416bf10d5d4982ea16be311b7058b42d6c4524c842771a55da438da8. 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/ES5592300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87bb7e0e8c4a128aebe50f52c13c96c825dca466db46037203cb20e57b9efde0. 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/ES5592300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf42a3a6bec05d26d9bfdb72b09152aa95813c76afb4df8c707165c9522aae9b. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/ES5592300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4474f8f30f1305d87a915e3dab941fb5fd9355ae8802e9e578c7695fde8cc0. 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/ES5592300166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad514d221ada83e5dd78d24d1f17184e2c603ce4ea91f8dea64f83d8136dcc9. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ES5592300178.
Akelarre (ft. Jesus Cifuentes, "Celtas Cortos")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba56381a211d70b0539b71a5e378da5b4beb73350439d178e3ef5cba66f6d1a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/ES5592300167.
Bustuntzuri (ft. Bixente Martinez "Oskorri")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d26a6ed9af566c22465ad14f2aa14ae53dcafc3bea31ab5af52aecb4591a4. 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/ES5592300179.
Soinujolearen Olerkia (ft. Erramun Martikorena)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805547c7a77466561d666058a86b1ea1a2c570cac4a8f27169615b774ce0fa50. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/ES5592300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2530044cd20df7aeac0863cc694ec43e753789dea7d08d4825c6f8a0642e4f7. 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/ES5592300180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ddc9cee37946c85fbe2b1e1e518c1feba47732375f4f0820ee18993a2586fe. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/ES5592300169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419bf895eecc01a5ff3d27ea71b2776ca20c6a0602299234c1bb7a443718495b. 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/ES5592300181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef3a170c9743755cbf29b2632002ce6033410176eac18d282ab1b57932a3c9c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES5592300170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5781487f556efaa1d797af59fd75b31f9cb96c032ba7ae2dfae9fedd4fbdfa5. 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/ES5592300182.
Akerrak Adarrak Okerrak (ft. Gontzal Mendibil)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2919366d1f8a1f9e57d02bcb74407b495a8c0d98b64640773c556a542cfb9fa. 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/ES5592300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd340195b8df77b5ef889d28db026a1e85292f33fd937092f67f35d15be3d0bae. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/ES5592300308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7bad9194279ff13d528e00e20b7e970088e2419135b200a08f11e19fb4ee87. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5592300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a7fd18e5d3afb2a6473296466e3c7a72e249c33ad4bf3ec34a62bbf4299d446. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ES5592300309.
Emaiogu Bostekoa (ft. Pirritx eta Porrotx)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8db1c18e688705c046b5eb638bad512dd0025266531b1a4fa979ec5ab33699. 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/ES5592300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff83875dd17fe556fd5ec2f48bc4d01cba89445c5d31c059026e7d8cac76815. 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/ES5592300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a682fc2082138e8eec1afb3368732b91a470c33fcd892e75e75167a8e85b6a6. 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/ES5592300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc854b1af6bee10fc9372c6da9e3bbd72866c8cf3b58ca5b6dbc1068f4c139bf9. 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/ESA082050512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d25b8ff8fed3c7466ceee6b6a2cf2e892ec93bc9ff0dbd03a77eb3abe32547b. 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/ESA082050513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cb8c4519e65bbfbb5782aada870d2de99089133eecdb2556e8e9df758ee9a4. 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/ESA082050514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb346ac8715393557075cabfabbe710b4074864f58b9652990e5fc82c252b5f. 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/ESA082050515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081df31d662a69c1ddd0fb7eb89f67c790c386ae4ff5be8d646fe1df0b06f8f7. 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/ESA082050516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb781ea215deba8585711a89a686b5b47aa960f8fc8e6d11a2ef3ce715fd9c71. 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/ESA082050517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8513702732846a2703a4892950575b1fd877a2790acdfe770093e34242cec71. 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/ESA082050518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e062be5abd845757e8ef5a855f5d7d531012def0e867caffb5bd9467e8bd24. 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/ESA082001356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26cc844b1fbbcc05e325c148ae77d75741f7930ce298f8780a40537c8d58fe1c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA082050520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1e889dec869e44a008ff9b8f9671f8662047798987155bcd9e55c5fb7f6a92. 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/ESA082050521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a958652d602f4977e89a82cbda5008007608c425e21afa7e0d05ed727046f0. 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/ESA082205634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4fa04226c9cb90d71d853ed24ecb5b578d700d9a385d6fcdbe5b36e0c12092. 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/ESA082205450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63b285dedc94707361ac255ab53b67bf16b4b93aa6613d50f32248791c1af39. 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/ESA082205635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ffeb2c0cbedce3feea55e82d8b1c0f70db4b786755e974050c2cc912384e2f. 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/ESA082205636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23dcec414ac96e55c0b38537e0d323f81337a28f3dd3548e0644ecd2ec4db9d. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ESA082205637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537a17dcc3cae04bad85322a2ab389a52305f0418a729a15caefa9b6a9bfa469. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ESA082205638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34099518d3826131c79387714be605b4c8a9690fadb0705259557c9c654ad327. 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/ESA082205639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad84e8a3a18a23b855b9fd5fabab7756b62a00f4f1d0c2b6a3661bac9d46e15. 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/ESA082205640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af21327d7ca69f73e6d182ae9cba3055015f8a9484b860ba68fabc87f3b3478. 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/ESA082205641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c16373f7ac1f447243eab2f50bf1cce8587d83f5bea9d188073d0c449af8159. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/ESA082205642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8dea2764e9420002c19d3cdbedb875ba0382853ddd7a4ff6e9d7a21e940b00. 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/ESA081901442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa655f08b02953a9f86f638064dab8e4d9c0e49b3828aedf058d42f400b3d74d9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ESA081901395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c46369c23396d4284febfd9dadae0dde34174f0bb04084084e094f23e5ec2a5. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ESA081901494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa099d087e04c47c24469afdd439b676ff59ad3d89cdb2b6166a9e9cac1d5334c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/ESA081901497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7350793740463df057dd56b389e818d02ad93420dd6d9025c4c3d6e237a7cca0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/ES8241659301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1629f5e823f23b9a9982df732c9ad3dc28af6c2f3508ccbbf4200978429c02ca. 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/ES8241659302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6577517da5a37b76ac4919aaea4b6cea7ceb279595169170562e9eef52a0fc1c. 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/ES8241659303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3d4de584dcb1c131f6f2b21ec9b06f9b6d0c99a2900da0626398c2f422784a. 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/ES8241659304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5770c3e24cd2c7d5d05b752c06fc1d6581a56e454245af8d2d146ddfe7c677. 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/ES8241659305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68eb7b022e0a6b01f640b3131df425d7fdea0e97488c555c797144f2b36ba069. 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/ES8241659306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad417b7e45ea3c086c6a81113272353e150dc58e305249a14b0ccaa11025e95. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES8241659307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6578117e97af012d2f704f6d6174886bb4d9f10d8968444278943b931d839f48. 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/ES8241659308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1167dbb9756c55e1652dd579b3d74a07c0bc8d8fe4218e17d1b21d55c7ced5a. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8241659309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fcfd6dc46623ba16ad64342ea678af1fe896835ad5c88421537e5389e493fb. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/ES8241659310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177868554859e90a48e97654a982f9bd77c386832988722ab6cacb2e8d4b9825. 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/ES8241659311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9695551d95d1b41ef1554fb1f3f1fd29ed6bfa208c77ed2295ed10fe2165360. 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/ES8241659312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb786c211ca2e1a58886f6e9b5292ce73b4b60167755e6e7615ee3ba9f8ba9b5. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8241659313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08cf41621f8b423677124fa23f24f90cfea822065f51319d6600f6ddac14d7c5. 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/ES8241659314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32155ffacbc6af5f100264b6db17f947d33fb3524ca8c83d7e141d6a6f733cd5. 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/ES8241659315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a7acff82abfc10830102fb8545292c7d3ed4f05726625626cd890da07b26d5. 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/ES8241659316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ef8242b9c7d7071829b062c594b6d83ec353c9824327b5baccd932cc725072. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/ES5591300339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3366bbd07de01e51232c319fc3e85746ea104dbd3a04e624922db9530c0802a. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/ES5591300340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f42be491e1d8bb4c7f80792692945263e8db08fbdbae4e73b234d14b986a90e. 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/ES5591300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa445437b9b0eef9db532e349833d17843e2fccfb291198bf373f667bf52a7a57. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES5591300344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51e9af39e07c998abc7fed8f0e217c169b269b90296540558f46d06bb1079da. 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/ES5591300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af1091fb934d876a38546083dda830b2e539d0ad2898d552c43648576ec66b0. 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/ESA081950616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d610b99936c827e3022306697b67197ce4251635b0c021c7a2b3d46e9d93e41. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ESA081950618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab064e6960a7d1b6eee67e4e3107c294fbfa95ed1f3ed01f3eaac31a1cd38c9. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA081950622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e22dcb417740ea652e9561e7a77398668855ad92b9f506fef9b7483fc122230. 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/USDY41629348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cc17f50923f4b7e13fa4ef9f500069c15f1b12130f365f475b97a80e2253ce. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USDY41629349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb153c2e9fe1d8ee45db621e8d691113ce8147d2ddd174ca46cf26799c5d9c7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41629350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427cedabb157a62c60fae4efefbf68e70091164b7e9cae8644f328cdcbfea937. 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/USDY41629351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a488476327c554b0e1b18e94634eafdc67238d43e4e13ba21b06705f5aabdfd. 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/USDY41629353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4eda8fcef6e091637d0ca684420f908aaf11d5530bdf3c6fda3d2a6b4c62fee. 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/USDY41629354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1410c5cc034cf66d586e5fd6055367a299a9f74b0c80f590a9b5f2913b55e742. 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/USDY41629356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43525e3800c0cf4b0f01d9929ee80706ae5c7c885ffebfc318da6af086ebf5c8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDY41629357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe1066a6dd7c488e1f206a0425e1fb9b66b5fe6f0e9a2733de4ce59b206d6f8. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/ES5591101574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a10d4c69cb3c64f0a355606c2a5b3ed3297329e2dfe539bd66535fb055e8eee. 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/ES5591101584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3844629b277bbc464c3a4e1f167d83b109f52e6a830217e0f03719dc03ec42c. 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/ES5591200169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503a2e270e685ea57b68606ef8ceb1b8f1297096cc7fe2ec8e858455f962950f. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5591200170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32aa89ac53de6388ea0a0959d231b35cc4ee119909969281762cd743108944e. 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/ES5591200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd47b3029e2e69e403852a694ecfdf9a61825688c764d0705728edc649b1b6856. 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/ES5591200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd5174a8b5d793aeb284b199da0e933c57088b81d5f89dda1a344813f74fe6f. 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/ES5591200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacda70bb004cc758435b9ec744fb1d85a6eabab6c9e2907113a2d4d7ee6e18a8. 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/ES5591200281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe045bfbd688d3dc3bf6fad4c4e7509763e9d721d1e8e8ea9f62ecf67299959c6. 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/ES5591200282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef97bfe186bab7f52d65a0c169480ac12d6bde8bcdd92ad67706ff1098944de. 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/ES5591200285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e1595d9b747b5a20f409283432f96b260fd10cffb0be9196a27446394ec3f1. 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/ES5591200293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bce9335f696d552cdae71a3114204e45515a16d42bffd95d9fa7dcc256093c6. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES5591200183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58491cba7f76308b0a95c82eb1ea0dfc1f52d2fe34b01a8654c1c26e8caf426. 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/ES5590900281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09663bda7ffeb5f75e6b20fe262d45187d0791ef3bb198791e68d88002b80b6. 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/ES5590900282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b66e0c6ce6d834f057c9f0641c36f0be355d7416502f40f1b22394501b6319. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5590900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229f0fd451f3c46752be72713615b2114eecab6fb479dc9dfc3127820e1f3628. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/ES5590900284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3ca35f606f54f9ef1d4a7109b9563254a5190cc56fe48bdfa935c794112cc9. 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/ES5590900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf219253f34405bca92ddac56fd15a61b2cf759f6386577cae49bfe4e5605cb96. 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/ES5590900286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427636d688405687a24e452e34a6877ffb8104bf515d3c9360d5394da4f283c6. 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/ES5590900287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e062be5abd845757e8ef5a855f5d7d531012def0e867caffb5bd9467e8bd24. 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/ESA082001356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39ffde0988fa43b2d8ac8215c1a68ff0d5be51e178e69fb790160d542a23d0e. 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/ESA082001057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d12d91125f1c1f4370f7670ddbeeda8c79947fff6bbc72a3086a9ac861e158a. 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/ESA082001059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb356e324980a128ab282abecdf9664f7ec3a08ac1569254edc42671d3a924bf3. 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/ESA082001063.