Deniz may refer to: Deniz (given name), Turkish given name Deniz (surname), surname both of Spanish-Portuguese and Turkish origins Denizköy (disambiguation), one of a number of villages in Turkey
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 0x8e94a8dd7e9ed93d4f6ea50e7c0d343fc2e6515a10c9fcb5893a872f2d1f3e53. 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/4cfb7bad-1a83-45c7-9d2b-72edb39e6b92.json and https://artists.proofprofile.net/proofs/artist/4cfb7bad-1a83-45c7-9d2b-72edb39e6b92.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 0x6021793b692bbdaa3e580f8b6f1f034ba0f32db6ecb1cf55cbeba267379fe4e6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA221200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e08324d69b7d3e51333b113722df62a2e97530a2f246102e081543627ee49e6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA221200147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5afd1f14a4fdc66cb9a34ad641d3e5f75409cf3acd325aab7960b844f92fb30. 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/HUA221200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1033c79ea2c99b7e2a3ebce9c1d8f02e84b1b12205b1e17f9822931e8ca5057. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA221200150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e3d935577f8ee113678d19730106bf6c69db8bdb42ae6e2c56f88bbbbb44e6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/HUA221200151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378b54018904ec5a5803f99b2ec4fc21ed8bd616db77fbcf5cb8d9841267a3cf. Chain 2 (Bitcoin): anchored in block 958656 (2026-07-19T04:04:08Z), 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/HUA611500562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39413e390023cb4e0b649a850a998eb5b52f16640e6cd40e8c6f7ef613256672. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/HUC251300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c3aed16fbfe34200738b11382e48926f35fc3c8b370a609e425de1b78f96a7. 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/HUA611601956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a438f2f5ab7c5fd324851fa11790022e8f424864529d351055126051e2e8df. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA611700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba2739f7becef72fab27bdef6ac257a0f488e694f54b93eecd0e895d43db6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TCADO1845378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27e03e47afbbe3e6a5804f6bd102bb8e40f023b63b58769dd7da714976299a9. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/TCAEE1962432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925ef786e5394c9d06c7f5d72f6d18c79c000e09e1c88e75e01acbc8542fa92b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEK1911868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23ab2453b1f01619c023ab7af02bbe5ce183d0a7a392a5426e44c9c5c8cb303. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2042917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c1bff16c331b12af474e5e03028c874480c527df007ccadc03222fe12478f0. 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/TCAEQ2042924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ad82d60da970c1cc9c39e7c728fce67f095e3dc0813e060fb4a4425209ae6. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/TCAEQ2042919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b869a53d59c21a8630d3fc2c410414826d001244fe94b14a498428bf39c19c. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2042920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4b6b03126f370c1f41563b5c582c107a7b7c38e6c52d5b262336571b34a774. 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/TCAEQ2042923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b7e4043bc9e53f73055f7d39c9ae22f7a0b4745d621145c563429945daa34c. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/TCAEQ2042925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3519c46658848409562e322628f294ccd125085ed8986db9c1cf86efc37a71c. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2042918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698aee7b98b17b0d1ae407f588bd2e9f2df7174e29c0c902dea1dd04365924f0. 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/TCAEQ2084247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a71ce6c12b0409e26cb22450fa4173101781ca7e462f6916b81a56c6d15f33. 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/TCAEZ2014815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66f02cd361900dfa2d2ac0b0a9d27afd712a3f4aeb120e3bf19f49247fa34c7. 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/TCAFN2152233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff9fcde806d6ebc9a494dcbc1c5aabd63227892910a46ec23c6aedaf42a2a56. 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/TCAFO2111586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe853a4be7eb028d4f13111651b07c95a44d046dc77dd66ab5a2f0101e95d643c. 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/TCAFS2129651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516bcfa2324b99850273f93c09f1e280d0488a2b8d645180b1505693268031ee. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGA2207748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf016fbed84643697190bb7e40953cfca8fb08daba4f100fa5d6072d04fda83. 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/TCAGF2203648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273aec49b2e019c0c1b21447c6b8de4debb00c9d942d5bf246d4699c6814df5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGF2203662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39e6695f825cd7edfdbb0c2aef0681b1cff0f9afbd2ceba605713ee971551e0. 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/TCAGF2203675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac1d0b106aabdd4ffb6e8ec0a5aba01f3a5c6e201f850ae7d336bdcc68c105c. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGZ2353806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f4ef52cea9a020e482b0810c6667160fd0bc3a2d808a08fb69d27e47ad3bc4. 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/HUA611800067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a438f2f5ab7c5fd324851fa11790022e8f424864529d351055126051e2e8df. 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/HUA611700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698aee7b98b17b0d1ae407f588bd2e9f2df7174e29c0c902dea1dd04365924f0. 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/TCAEQ2084247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006ba2739f7becef72fab27bdef6ac257a0f488e694f54b93eecd0e895d43db6. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/TCADO1845378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8673c42475ab222e05382ef5de9cfafbc68fe1d633ce324c443a36a4d53b9de. 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/TCADR1872523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d72c2ea3e062b7ada01687e8044faff33ce000b8d29f9a922f9d0d374e83342. 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/TCADX1807641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a71ce6c12b0409e26cb22450fa4173101781ca7e462f6916b81a56c6d15f33. 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/TCAEZ2014815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925a779405b722a1f42b0431d5129b0b2980787a54ff3a856817ee320e0437b8. 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/TCAFI2195376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39e6695f825cd7edfdbb0c2aef0681b1cff0f9afbd2ceba605713ee971551e0. 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/TCAGF2203675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbb332a4454bbbc3547beee39b6076c03f5344c3b03051e57f89e84b2065448. 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/TCAEF1966357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273aec49b2e019c0c1b21447c6b8de4debb00c9d942d5bf246d4699c6814df5. 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/TCAGF2203662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27e03e47afbbe3e6a5804f6bd102bb8e40f023b63b58769dd7da714976299a9. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/TCAEE1962432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c3aed16fbfe34200738b11382e48926f35fc3c8b370a609e425de1b78f96a7. 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/HUA611601956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf016fbed84643697190bb7e40953cfca8fb08daba4f100fa5d6072d04fda83. 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/TCAGF2203648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cc3c5e6d65963e8fe85e37b5ccc8f2283aed39d6e6498f0c123d381a497272. 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/TCAGN2245319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac1d0b106aabdd4ffb6e8ec0a5aba01f3a5c6e201f850ae7d336bdcc68c105c. 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/TCAGZ2353806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925ef786e5394c9d06c7f5d72f6d18c79c000e09e1c88e75e01acbc8542fa92b. 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/TCAEK1911868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7acbde2e306eb5343f417a56177400ace4f680807d8f9ee4fa21856043a1c3. 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/TCAHQ2377988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648b1b35211af327c9bc5cee154e34b4565f2763174af8f6d23df24e796df376. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAHY2430419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca5f26beb36cef78e62f9574a9915e44678b8d979bc472abc41fe6cd1e86d86. 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/TCAJK2583501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9854f4f4baee7a325a4b301421082eb1132394dd5773f13cb83ba807a91df982. 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/TCAJK2577291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c585b3f34900f9452750009743a2fae12f7de89c35951ec0b08f18daa7635b. 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/TCAJK2577327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6f6fd70043522fe95d02c226020c625009b0e9ed76a72eaf03f0f00dfcd047. 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/TCAJK2577358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516bcfa2324b99850273f93c09f1e280d0488a2b8d645180b1505693268031ee. 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/TCAGA2207748.