Oscar Carboni (9 September 1914 – 29 March 1993) was an Italian singer, mainly successful in the 1940s. Life and career Born in Ferrara, the younger of 21 children, Carboni began performing in t
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 0x6fc966b12a8bcd7f56f63520a7c857cbe49cf27f68300ef22dbc8915d86c07db. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e69141f7-59cb-4eaf-919f-96aee3b847ee.json and https://artists.proofprofile.net/proofs/artist/e69141f7-59cb-4eaf-919f-96aee3b847ee.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 0xbde6a33a6040ba75da5992b57536fdf15e78f7afabdbff96e93eaab6c97d5c6b. 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/DEU240824205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9ded174c87e17742733d48893f1047afc196b8a2dec09d55b7c40a9a302bba. 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/CH6321900328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb089539761a348c84311f35ef583d14c854599aff27c6d135a23bd183b6e5237. 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/CH6321900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abfed1f68ec5c49b3c6377491037fb7d17ffdb63dce0d6d6aba537f73792f5e. 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/CH6321900364.
Bella Italia (100% Pizza & Mandolino, Vintage Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dbd66441fbb3b133d36c868ab078576b5f311c735b7c0ffe2fba4c9b48c96e. 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/GBULZ1200220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d9d848a4eb21473ed6b2379d569edb18c42ec4910e662756f6475ac9520f9b. 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/GBULZ1200257.
Serenate Italiane - Legendary Italian Ballads
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662dd27a7be9d8348044c402e6e48c4428588b997c3987c565417cb71b71e724. 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/ITAF01100950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd86df710697dcb44c61d6b1e60314ce0a7e84e21c1087b5dd11c7168119d60e. 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/ITAF01100961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98880634fed90361a6d677b582ed6a36abfa416ac12d487609e71850961e403d. 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/FR6V80352917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de8b5b42bca6bcf5e8ef87d4c461958fc67be2301f2cda36efed9d90d1d48ce. 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/FR6V80352918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6e3c45011821b9b1818617526baf9e6576d4d867081fda0029dc336df19225. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V80352920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33238694b3569430740c57c9ddf40f922eefa580f9e127d5c83cd439dcc6e870. 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/FR6V80352921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f35584f68321fbebc24dadf2d4d0ddd9b3b76f95c7ebd4d56b0a016fd28232. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/FR6V80352925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccec13548f2b73179cc720a69dfe28327302d07f824b519646b7423e9d12100. 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/FR6V80352927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ab06d0283699f25d5b04483d1850de81b1ff7e63d4a9e2a875a1d62fe574e4. 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/FR6V80352934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c50fe2f09257bd4e4e299f25cabea46b6e598f0797464fe21cc2eff1ad6b81. 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/FR6V80352936.
Trio Lescano: 25 Grandi Successi (Le grandi voci della musica italiana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb39fdc29416f616e701440c9a77a264b9d109a543e66c802d874c5c029329f3. 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/ITDC81301902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190de0a00a55b365ea5e98cd6ab0c3956f671ae1cfef39eb42f2e650cb7efb60. 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/ITDC81301905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6da65bd5752a717a4d80a950f059a65b39d8eaaff60e9ea77ed41119bad39d3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:15:05Z), 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/ITDC81301906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c1c535d367e53bc1f852b618dd72f370a26e0e268a38cdce4d8f36d6a9a5aa. 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/ITDC81301907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467643e911c0311a5bbd5808dae8ace1a47a4096f7698f345cac5d6ea3e1b1f5. 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/ITDC81301908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0157b2f4177f449c90ee6552fc2ac9e4dc2b11f61017daf90f3e0c6258ff7421. 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/ITDC81301909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877bdb184b49615d753ad378ef361614ba3fff7f5aa2d18f5a6dfdf3dd8268df. 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/ITDC81301910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56f81fba72aa594245ae96f233d6ff346a82abdbe0f91cdc8f428ee731ff46a. 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/ITDC81301914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2445c93da99b54e407c76d1aa4e943f4a8b9bc608a46853f4c341a183f5ea0b. 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/ITDC81301921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa624d208181849c8323588f828fc63dbd7aeee0454173eada6446762f7645a77. 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/ITDC81301915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b9d56e216792c5bc9a4740035c9241adca4ca5eb6872e0d0decfc16d644b0b. 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/ITDC81301919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d59ccb386fa2a3ec6e143b6342cbdbfcc39356544eae0e1b00126e413c6af1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDC81301924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2f447d883feafe6039ab4e5dd80e444bbbf934921ce4d201a19572c912d95d. 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/ITDC81301926.
Le canzoni dei ricordi, Vol. 21 (Canzoni e cantanti anni 1940 e 1950)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524b79e25aeb4a6807d4218ecb4cdebfddcb5722036424b202b0438ba92c04ea. 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/FRX281509127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec04786c1e3ad9b5546db038bc89e49982df1155b5f3733292a1c0e8e4908dc5. 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/FRX281509134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x281c31f0356e9edf2ce524ecb875b01d10e0ac07dcbc50877e1a854bcb88b473. 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/FRX281509135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cf4e2880f05ba89f7090b632011adc92b89198ee8e3fdebe537d1a4a93260b. 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/FRX281509136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffef14c5fb944e126de766d795dcbc8f668fd678bbd2d1714f2a46851ac4a3a. 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/FRX281509143.
The Most Popular Music of Italy - A Collection Spanning the 1930's and 1940's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382de8c1238977bb6efd9ba4001010dbd8bfab01e59b40da4b0687a68a4bff06. 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/GRHR11147614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7c835ad84f9941a90b86194229e4644218a667a992997b4af06214d236e08b. 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/GRHR11147214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73aa1b5e57225bd7c6ecdbebe4532b33d54f8413eae6a556b895a852d9dc3626. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GRHR11147220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c2761ff3d52775f6197899d25cdfa6ce54a8186237d82a5acce687f0c58d9f. 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/GRHR11147503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9d5b9f4ce5bcd06866a00001eb7f553351680fcca18a0fb831834c1c9f016c. 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/GRHR11147516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fc54bb851a5f47440efba005edee6ac495fa02c27e63717034e599447644e5. 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/GRHR11147202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4676771fd183bfa9bbf45a0e02a1ed193b14196db343af683144df50f62756f9. 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/GRHR11147105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f7a62a5cf21a189bb168f43c352158c51411d32dde482eb14ea26096ec7921. 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/GRHR11147010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fbc585e3474b9bcd90261ec207c50fda740c08df52eb6c8bb0c519bb9c03a1. 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/GRHR11148114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f0dd178eb6f9c73fe4d87fe1c041453d7f74910cb430f102bd37e1d67cf7a5. 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/GRHR11146907.
La storia della musica italiana anni '40
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492830f70691aff5c7129920ce5a684438d3593b4e6b84cc0367d6597a6728d2. 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/ITAE91000330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61d1189adda9bf44bd6054e5166e4f1ab221f8a8102ff6789349a9bb58e0441. 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/ITAE91000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5010cd2a82d26cca7ae99d9c32990fbb6bf8b113ff3defdf6161c537243e1ec4. 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/ITAE91000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e030a468342b43f921b7a68df9c8b11183ed6d6227d6b0443aac2a840768f31. 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/ITAE91000529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7effdaeb11b74efffb2797cc978d9aa8464004e336d0494fb832d417ba3ea94f. 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/ITAE91000149.
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The Italian Song - Succeci della Canzone Italiana 1940, Volume 3
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Surriento D''E Nnammurate - Original Mix
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The Italian Song - Succeci Della Canzone Italiana 1942, Volume 5
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The Italian Song: Angelini e la Sua Orchestra (1940-1960)
Grazie mamma! (Vintage love music dedicated to mom)
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The Italian Song - Succeci della Canzone Italiana 1942 - 1943, Volume 6
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The Italian Song: Tangos of the 30's - Volume 2
Passione Argentina - tanghi italiani degli anni '30
The Italian Song - Succeci della Canzone Italiana 1941, Volume 4
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Canzoni e cantanti della radio, vol. 1 (Brani tratti da 78 giri anni 40,50 : Cantanti italiani anni 40 e 50)
85 originali successi storici della canzone italiana (Remastered Version)
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The Most Popular Music of Italy : 1930s and 1940s