Beppe Gambetta (born 1955) is an Italian acoustic guitarist and singer. A native of Genoa, he is a composer, teacher, author, and researcher of traditional music and instruments. Music career In 1977
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc26c9973323883ce3a592e0192f3e72ac0016517782627ae5a5620e75e1996c. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/843c4995-8f23-4afd-90de-f7e106f98c56.json and https://artists.proofprofile.net/proofs/artist/843c4995-8f23-4afd-90de-f7e106f98c56.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e8e64c531411c462aa292e71f697556eced1e2557b624e3e1a8a1c2a78a4d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883c22f7fd221397cb991c06423d97f663b20aa3ed3ea7225d325ae6d2d0c9d2. 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/USAD49900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54206b034174ee7c07df4c3d5951b0bc71776ea51ca6eeb980d6b3c6b65a5511. 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/USAD49900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a582e45e0e2a103e242465c20dc369b554421c4cc66f4963573e553a3999eb6. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9f9ece183f3b65b68c2c49dcc80bd0186381e6954391dd90ca733fd357cc9c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506acafccbc0bc24ee92b5293b8c812e17baf24a1b5b5508d57b76234ddd1bd3. 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/USAD49900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2f988bdd6d5940ddf9936bb135111f56b8836a1ab3df0321b7c7075d87cf5d. 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/USAD49900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c287dbe64b79e7a65fab3c0b664fbf32eb041408661fd6896c29302259cc1ad. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4983b5650d6f77fc0d7d760250d4dccba4a822134cfe01d2684ded940ccaeb66. 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/USAD49900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c434636fc79e46ac5df2894967e24d7dca44d261c839b94986f58f876e6c530. 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/USAD49900165.
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 0x0392dda0e9989006424b45636d6c876164edcab33deda41f9ad4773621e57ee4. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/USAD49900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab144143b6a85e2669d58e7bfc2cc6f6f2bee8f432986a225d8fd7fc472b934f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USAD49900170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1ac543ecd638a82e4baae99dd41a5e8c73c5083593a4007e41a0b8582f696c. 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/USAD49900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc297d1a446677f550392c735c3b09f0cbd82b6bad0a0783324aa31abdaebda21. 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/USAD49900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x380f649f996e50b1d844571540e6da3237181c919a965b2cfdb089f7e0177c7c. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/USAD49900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff41bcda60e9dd316ef55ec177378507968b8a75b12831282c7891d08d1d66f. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90927807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf45ebbb0dc831342045e40375979f806baf158baa5fb6714b0152e1946fff014. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90927819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a92ae58001d1c9398985ad099fd40f0763eca58014d38ba38942a44b947ae25. 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/USHM90927821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb6a4d53724a3b07a29e47b669be8fc94bb3da983dd1c2d86ec2b06a2d25469. 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/USAD40500039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a6c5ec529ee6730c383aae95a818bae0ad265d6af63989aefef25b0c99484f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD40500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adad31c76aff083d668686e6ecda86f74d5773662f5c48e3898d27b01500985. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD40500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f553dfab67f1f37de37f9cac4d64ea7c3e721771637b45aa3fb3498a58507b4. 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/DED339707610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e2857a81e62755f4c490cc918f936ae0528e8e76bba2e94acad44dc2e3bb78. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DED339707720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf132ca55d79ee733122d1b6bb167e4057f541a470cfb73318e010ec4cadac5. 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/DED339707680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f944b6dbb1845451278bf04dfa3581fdfe9fa9dcef28b622e799dac8ba6006c. 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/ITI400900093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e6bdb4beace8acf8686e067d830bfae9aa36f61225d0b8dd29f6104414291f. 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/ITI400900094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe114c5084991704ec903494ada30269e2b0098c078d50f10fc1cd680025b3a6f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ITI400900095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8133ec3fe70c10dcfc35ed2efac0f05479f44be961a2a7fe9b7c34e874ad0b58. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/ITI400900096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42720d6450443ae434bee3228a9f6ea298304789577b15f168a3d30e648f157. 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/ITI400900097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129c8c80ffd59c4aa57c922124564967a125df635517fe74dede5033ca229f4f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ITI400900098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1091c96c3caa4d535ff0c5929f01754a9389ba35fa0828572ee069a2c5a37f6a. 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/ITI400900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf20b5a80e1a251f64d913161d0a25dea99365837ee7c7ff7c6cb1571233461e. 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/QZHN92430449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890732ffe5847275e277519097275e47f645a76fbf5aacf9979351fec69cb9e4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92430451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb370042b2676f6cd54fa12bbd0f2dd9d7843e8d05d2d9e0ab3b93fab5c799327. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92430453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d64639de2d9382df3587446306426c94b460694caf2fd8e8d3cf17997750c59. 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/QZHN92430455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2353862cf88962b6e23a6a71cdc48cf4faebcbe5d410a6467b8c6379c580f1d5. 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/QZHN92430456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1fbefcdc10a96898fb9363bccc2e46d89195826a0d55c1dfc5121fbda60f78. 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/QZHN92430450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccfbc98da439b103f9493a38c2ba9f785b1ee9b562641b09d005c9fe22a5f489. 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/QZHN92430452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31d1945cf1998add3cd4a4039752c0e638a7c65b471cbadd5bd6df4c267956b. 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/QZHN92430454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072e69bc0753e5d95c894048e7545a93e090904fe90659531d1136241ee1daad. 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/FR6V81017696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24b0604fbd1602cad802544d1326779598e18f0a07e95ff5496d937071786e8c. 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/USHM20875589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e59b665a20a5365084fd2a597587661bbcd39b1322469383629d785d4e9f239. 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/USHM20875590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937ba6b8eda355c704e03f230ecd34f8b873105bbb1801378044c622e126b846. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20875596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaed1b399b48121f3042e6e187c2d2bff6e6fbe98ae749f10a0eb74082d0153c. 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/USHM20875591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b33c69be3bcf06be19f91d837f27993cd74cec8ccfe70c78d66087759e6b36. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20875592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f150c4b6786ad2c7e6899e12e0f21aa9b1f2d063412c54e2a41df0f261521b4. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USHM20875593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f40fcc0748bad20e5135f699eb9b8e76b718620b51917df15672d02554e76e0. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20875594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fef7c9af5a8ffa749b492fe997881405c690b54df1f4db2b9aca370b88bd2c4. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USHM20875595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca8703e06f51af83c3fe55fdc87401336e1afc7d3fad1df1bd14a2d2a455a1c. 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/USHM20875597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfce89f2c65cf6690ca8ab8d06b26c2327b02a7d6820c70b554d2a66ef471072. 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/USA560684557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f7c3c1ce63694752a8df12ed5082daefa3ddba1a3d7729f6b422b13547520b. 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/USA560684559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f5d3d8649da84f9a4342a1aca529bdcaa47b1689efe553de87e18017ebbcf9. 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/USA560684560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19fa9a671910c8b89d2a553a42fa61828ed1ea34857e7d0ba1c80ba9a1615857. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/USA560684552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c65be838190181c71a4e8c2fb276848c75ec2885bbcde3c256d3cb6004fcf3. 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/USA560684551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17882b9bb78bd6950ffd5512991586d186f7103803dbe319a40a7ffd67ba066b. 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/USA560684553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4428939e9e518d360b35c96237ec5d49b3c4ece8c1c8cc96110ef0336af6393. 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/USA560684554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda71f4482cbd6b42e87be65eb65af81f0366a1652c10705ec6d1fe7569eb0949. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560684555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c79dc0ea391fb1dbea936834967cac4ff400ea960a70e099207cf6398ddbba. 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/USA560684556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb72863e1da5e04d0b48d345d49d79465e227ef23e871b94d2a3aa0f996c1c647. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560684558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08856cca117bcb33925cb5c69d7953f14c4638bca9c3189c2ab7b22262e85fba. 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/USA560684561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154bc88b6c7c1c73dd77b10d3cc315548a1aa1b00bc684306df04621cf439f94. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560684562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171f2607943cd189eceb5dc943dfcb150886a8e019de727bb336bc4808915ccd. 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/USA560684563.
Terminator Survivors (The Aftermath Trailer soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6296d99d637fc1e1e93101c77f16abfb73f5fe11bb07c775b6692809ae0e622. 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/ITINX2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x390627f34fbe0e4c4702b297d999d967767b1ebb4f219c767869b83a5c0cb99e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ0672129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f50b7b7a658d8eeafba262a4828d60cf40e0cfd6d4b149d23547ac0e2bda24. 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/USCGJ0672134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcb2f397235546a350d111ffc17878d7dff16991f83ab8831ceb6f4d17a49f8. 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/CABD81501692.
Italia 4 - Atlante di Musica Tradizionale / Roots Music Atlas