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 0x80e9a345e5df7397a6a39c09f0f50edaf1ff67b8201b70848d8f31b8972a74e5. 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/a13b3f25-dd48-4d82-a03b-a79b339ff111.json and https://artists.proofprofile.net/proofs/artist/a13b3f25-dd48-4d82-a03b-a79b339ff111.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 0x1932bf451f85aa77c5a893dec2d7bf02413a77159860b030e45e0dfc93157bd4. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCABQ1307939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf699cd95e02ebb99ec0ffcadcb4a406197b7a540f85ecfca0ee0f2cbca258d5e. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/TCABX1408033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e875d77bf10234e2fde6b80e930bdfe6ef60737a155a06046174edc0a09e68. 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/TCABX1408038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b69b72c6bd00b8536c0957142a4fb8520ce1555d2c633646549c1cea8caa8b. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABX1408042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21edbcded75bb0935a63dd6463530bb6f5aba54ebdeddabe7d9eb58b0e3b6acb. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/TCABX1408043.
Jézus, Te Vagy Minden Álmom (Ez Az A Nap!) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b1e5206ee5686d5f5f286a1af9a3b2f97e22c308981e2c1f87aadb8f23d467. 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/HUAA61400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe422a9059c5262839712179bcd694258e46eb532f1180596cf9bff407e0efdb0. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/HUAA61400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5a154faca82edd03348bcaa0835268fb640e5cc0482b3a160883c0f46dc5c5. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/HUAA61400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300f2caf85ef067c42b2b9ac711a484a1f718b43849df59b3e16b59a65fcca64. 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/HUAA61400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d24de4cfa63da6718e5101b7667c41cb3e253e200e7ccfd1a3b3cde3673b13. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/HUAA61400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa047cf35ea16dc2b3e8a570b6036568d49dcd71eab38096cf4ac091a8fa42926. Chain 2 (Bitcoin): anchored in block 957703 (2026-07-12T12:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1639825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4076b11682a6b30b0c2dd65396fdb229c2dee2faf25c111e473a6d93f84ef63e. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCACN1639826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28aa4a3ca93fe8dff91750d2aae15ab9c7e38ac797967ff2083222a05582bc6d. 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/TCACN1639827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019fd156bc6010c177d4721f9b619a037c9acb82458ce46b0546a2d4c65014f. 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/TCACN1639830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5a7dfe692bbeba858cb460b2191ccba8faae932f2596d9901db4a263016acd. 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/TCACN1639831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fdecaf3032e4b4a388cb82350285a1d9a9762b26e069fb2d09de26ed215068d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1639832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6e99ae8c8a626bcb11bcda87c7bc6975f2450bbf37852e6f64bc830f8af5cd. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCACY1718983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e55013485cde47c1fdb542ce8efff22fc617b9913e6b1f018acbdd600d559d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCACY1718988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bd76690fff9eeda7f2d80412b28919e0737f00b3f3c24935b554193bd8eb41. 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/TCACY1718990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625020edaf4f0db678503c25f1034db80517575d0316f115a1483e93458e234b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACY1718991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e5f8a264f89c656a4458bc23d83583e97c09e9be4a997e70e412c6f2d756dd. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/TCACY1719002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee9fa3c8a757dedc5527bd4ddfbcc56c7fe61f9c885f8f80497a6b8811fcb5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/TCACY1719402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aef620f5450a79094122fb66395754e3388e5bfe7b961051433cfe8e137e8d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCACY1719403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcef0b8afa4e5a62a7fe171c50cb2baf7ded4747c5c994914c8d96681cd4e26. 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/TCACY1719406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80aff9f2b9df81cd99556a7896e71e1a5c1c6d3aeff8cb9eaee84afc9994f71e. 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/TCACY1746970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85b58241e185fb327c51f9237691c98285feaa13ba4c187f193327293e4dc9d. 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/TCADB1758326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbbaf24e79995c0a6613f9874377e602c129130d6d75b63daef7c053b0296aa. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/TCAFR2119162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5591dcc97a46c8cb7e4f69e990b21138904ea56030b4676a8ed226d35389f619. Chain 2 (Bitcoin): anchored in block 957714 (2026-07-12T14:35:57Z), 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/TCAFR2119164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c034c5fdc890c76e40d9138599fab872a59665363dff93d57789690bd65292a. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2119168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe589a538b1b84b93d36edf02268a32959d17b58baf48f63949819d81db5231f3. 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/TCAFR2119171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefade62d7fede5b10d5a30e74cb59ce3f870c9d08f891db1fa90e257a5293a92. 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/TCAFR2119175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6f30f2945fdd8cbcd7016b421f8c53e4b977868ceb5f77ba4efc55a0d2169d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/TCAFR2119184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe45b28293450669eca49dd36f33988e3a1ad9e1d899d542cf81eda2fe6f7ce1. 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/HUA612103446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620f4591b40d6a28d9bee94c128dbc7a6ac3b51b1d253a746bab656f318dfc6d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/HUA612103448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54f634bb016970a199d2d40e812813d5ad1253395fc6a3ce135971f4d571f48. 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/HUA612103451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf571263c1bab841fc251acaa26acd4830fd315de78222e47be0de7c88b433634. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/HUA612103453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddef925b4316058651492bb61db349faac1229d3c0ad21b2b7186992e719ab65. 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/HUA612103457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db9ea6650123dafe967978a6a8e7e0668a660dd93283e2d0c44fe4df1ae9558. 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/HUA612103458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747c757c8a2339f97b5f0e155b92c406b1c9dfb01be0328471d1752ee7b81031. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/HUA612103460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb58eea05b2efd486146780a183688a5103841e044a8e70a855b3aca77041db3. 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/HUA612103463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d47e1c96f94d16c6cbe948c47f8cfa5849558f074f7e87911d56aa4d6213bf. 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/TCAGD2291236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7ad727bfeab99b54325f48d56e01b412f3062ae48022c0643914d010b37e4b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAIY2452342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2f3334e6b709e8f8bb83dc7b3b1a2ea8cea0908a5b87c033de2a534ec14aed. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/TCAJI2519629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fbf2bfe66ecaa94ac77fe9ac9193dff295733a82bfb46c0133de255aee1b87. 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/QT6622536237.
Az Élet, Vol. 1 (Ez az a nap! Stadion 2022, Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95b8c3010b88005caa8352daa8f26195d2ee91d9a2181c80193d2b550ab8777. 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/HUA612302252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8bdddc91954bca7cdeab05eb5a8a699afc6905c64d603e6dacdba91e9879ed. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HUA612302258.
Ez az a nap! Stadion Dal - Hivatalos Ez az a nap! himnusz Puskás Aréna 2022
Ez az a nap! Stadion Dal (Hivatalos Ez az a nap! himnusz Puskás Aréna 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09afe925de20cd2dd991f5fcc29324965d8e51789a7cc03dfa122513de41a1a5. 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/HUA612201550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf25639536ea30dfdf79a7032c04a1244a448f7f5741737bb6112a23328aa9e. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/HUA612101872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72586354b041098f1de8f459c3b44a3b388fed6fe8a58c7373476979ad63ee5. 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/HUA612101882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8483434beac348068b4bc4ef27183decb159d647d7980f97b67b500bb68ca3f. 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/HUA612101436.