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 0x734807c1ff5715a5bb1b0bb840ca6e0d7fda99b73087da9d29cf6062e6327f8c. 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/0b33d607-087a-4b42-b81e-380c52b11d18.json and https://artists.proofprofile.net/proofs/artist/0b33d607-087a-4b42-b81e-380c52b11d18.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 0xb9698c30a57f366049107ed116a4efda4816f0d24c138d3f58ea076f97443634. 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/ITN732300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1da3d14a5d904f1b93e84d3ac414fc4140610851186ef4defe91b329163836. 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/ITN732300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b0131de50c45a9f8425e8002957e94c8da7989cbb12d19bd62100e32efc8e3. 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/ITN732300504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d01020897c4ed41c0e3575b4028a17655e104a4b77495e52c5adaafc5bf560. 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/ITN732300505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc846258f064738590fadb9f18fa8156e83f98494276bf018e896d11bb52b6fe. 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/ITN732300507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6157e5884172ec36b05234a358da3e1336c431d992bbc02dd1ff00b6c346b6c2. 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/ITN732300508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002219ea4ed8afa44e4987148d2e195ba477057ef531c12310cb7ec6b544f3d4. 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/ITN732300509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4254b8a271c7a68d20923f9d2350e80bbab33e0dc2872a717e7b54b9c6f21b8a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ITN732300511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ebc2778925fa1cb7617a8ea4a8bf506b6ed3d8b07459193f6334686230f419. 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/ITN732300512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc75d37e8637242ffcf38a102c1f0fbae71550ffd0711db488405080f9a759d. 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/ITN732300513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70280d68249efc6cfbeea26b57b57f5f09587ff8025fbf7f2fd9af591847896. 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/ITN732300506.
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 0x5cc8cea7a9ac45c4e60980580ff9624958d220379326ff5459d205a496ddb083. 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/ITN732300510.
Le più belle canzoni d'amore degli anni '40 e '50
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed7f29ff827876e3284d21ea33588d47bf7064ca9b5832bda96d4b5413b87c7. 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/ITN731003219.
Le foglie morte, Dicembre m'ha portato una canzone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68283bf47ec21f048fd85256035c026f07468dd91f20191c661166fafcb20c69. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITN731003220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78647038372ad97d87d74755d9fddb3a464db58e8ec154f1ae3a97f6846be361. 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/ITGA01100031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da5abc9255c60be6b033045a45f3d115efd777cec352cf15a6d942125eb4414. 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/ITGA01100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba73f1e4a83f7648748b69cfb13df1ce64e79c17e9f099af8a2cb7b8150dd92a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ITGA01100027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0927ae015074f00c21358acdc3b9ff7380ed8c7f6f5bcf10e225b33023a1602a. 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/ITGA01100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fe91a370588efaaab8237e008815597b784a9628730f9d33f2867c82e8a018. 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/ITGA01100038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8b7da546192916c2b2b37fb4012306613809ca14f412410179f4fb26a3eeca. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITGA01100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f01dc0708a7251cbb9fe7f9137540d404170a5b5ce59041cb2d3f8d712d261f. 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/ITGA01100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa263d642089e82424dab98bd118cc8adb49005e7383e2ccf8556d0d054e67c75. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ITGA01100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde0ae1e9085fa98e894356c1a550eb433eb3a29b6f35bea7f7d12fddadb70e0. 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/ITGA01100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8dc7e6ee3a2d3988e911ecce20745a43b832fe15fc1d383fe9f4b8e1d3eab3f. 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/ITGA01100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc991ee80a9dd9726de0e8952f55702bd159630534f8e3976e637c95b503678fe. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ITGA01100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf87b8b1faec6208b7e05d0d6ef5e0f74d426fcaee1c4302e0210c720fd98275. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ITGA01100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ed2fac5b8cb1a0764cbefaeda3add6c841559edcbfd7e604aa263fd96fd4d6. 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/USA370544204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c881ac2c87908f33aa0e79deb80fdd3bf51ba7080d7889c4371132afefdbaa. 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/USA370544208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c89e56fd6ea299fca08e0bd00221e309f20b61b2a30cafd986e3f3ea49f92d. 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/USA370544211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7b421aa27920cbb6df9f5fa6f120b09a18ec555871ae1e66572b6c7d11d949. 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/USA370544205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49af2e177cde755806f9c44efed3b9897d7ca238276fe659871083d1e30dc81. 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/USA370544206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5353227e9396b6c76f4b3a569d9e3b6e538d3ea2c7b701fa783efa6d07d2ae3. 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/USA370544209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe680f71011c2b68a6677da34204fc0aaa23750c6ee9519eb61a463ea3ff8fd3. 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/USA370544212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ef25fce5486ac2b4afa186873eb9ffb3b7d449297c31912bd81e8118f8f6a8. 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/ITA588900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b85707d6c8b7b663d0acc418a381c0f64ddd8e1471d5154943bb8702696d02. 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/ITA588900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc973f7b5f36851a90f7a3955ae5f0993b8f59c08533928969c204139b837276. 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/ITA588900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a83379264339f4ae15d5f1af8165c93a3758a37dacc9245f09bfa2ed3ae48c. 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/ITA588900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94646134d235b544e79ba8abfc783a07dc1eeb77f2d5ed1cabcb6545b3cac76f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ITA588900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0707b48ab3cd00dd98e260684258d6d4dcc220028be7b269d126ef26718ff9. 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/ITA588900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f1358940ada0478aaca34aa3bd59b89d58216a70f71259eceaeafee3bf8142. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/ITA588900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c809a4a4c2f7282f18c9c6205e3f0beb31e08c905484d2a9e4779b5b31916d. 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/FR59R1891824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807c15c51c55f277abc5a443ca245fd16e8acc4017d2897b9aa98461cb2727d6. 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/FR59R1891825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10cba8189a7e792a611664b5d31a187c318febf19b277ca67e5335ce82c660f. 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/FR59R1891826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6bbd5ff0ab49f0fee5b9763bc85a57f02a7578dcb42b23315aac969b606fdf1. 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/FR59R1891827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb59d6384e7cdc5a292ed1aa57d3ea603a150ae7056e1881ecbb14f8a040e0b. 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/FR59R1891828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9157e6b25d7a99af50a3b31ca6f15826560c6622c9bfd7644d02f950fddb9ab5. 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/FR59R1891829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x812b2b5b4f74684d7f709887c5163e30bfbf868217d020bb66e4354782abb558. 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/FR59R1891830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2c802090522be34d48951382f34413f813b72cb58e4d3d3cda6fb1681be511. 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/FR59R1891831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd0cdb717d682d8704844d6ed2d56e936853ac3793985b643ba1532d3705568. 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/FR59R1891834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4976b610f8f5c19fc6e1506a54155ce30da1b958850b2c685b97ffad0aa9af. 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/FR59R1891832.
L'amica di mia madre (Colonna sonora originale del film)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab840c0af56cd33de0fcd0d69b1d9cd2e557744da1c1de2597cebd8c532af0c3. 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/FR96X1859210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b75c72d1d63a329597152cd452da55cdedc66948c19ab83b7df1f687f09daf. 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/FR96X1859211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95ab3254fd232ddc52187dd722095f524296f8aba3a22465f12d7f56ca06002. 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/FR96X1859212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25514440dfce67ed4d22fd3dd802e94c3681cdb389bf0b06f0dee9dff3117836. 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/FR96X1859213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4758417cdf4091f13088b50ff4509a4536f11f69c1124b4d7daf48cdf1964818. 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/FR96X1859214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74096e4f50980fc1739b884d46950744c1d51be5b4e326d73fb0e74baf655df5. 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/FR96X1859215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aedf0fd625f8b9bf671edff8edded72986ed94dd08d30abf2229f3924d6f0d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X1859216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6b9b4475e50afda6e5b5efcdd2335c5b7661d374dbfc519eec8224e998866c. 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/FR96X1859217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d2541bccccf499bb30e168b949183c680ab71524b1be8516d40943be32b24b. 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/FR96X1859218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaddd13d9cf3d92fee9ad197378749c39b935b865629d1cf6a8e6e59c7606687. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X1859219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af61ef478c55ac2fbd6dc788c44d21e33a810391e70f8ee35c3317fd5e88c1c. 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/FR96X1859220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11934f10f13fb98654869b3527fc3785f35ef2a249de7f0a661124dee687d9cf. 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/FR96X1859221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3dcad4ce072c887a91013bfbf8f634d886b8204ff05e5483f79341f70086ec. 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/QM4TW2169984.
Velluto nero (Original motion picture soundtrack)