Giovanni Sollima (born 24 October 1962 in Palermo, Sicily, Italy) is an Italian composer and cellist. He was born into a family of musicians and studied cello with Giovanni Perriera and composition w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5240c9672f1617e6ca0bd24b46f12bb45076549187ea6759f65eef494fad0889. 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/142f0a79-e6e3-4fbc-bdf6-00a553798152.json and https://artists.proofprofile.net/proofs/artist/142f0a79-e6e3-4fbc-bdf6-00a553798152.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Elgar: Cello Concerto, Enigma Variations
Duos for 2 Cellos, Op. 49 No. 1: II. Andante
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 0x738cc089090bb7d0b663da2df93b30da03eeab594848b149254e39bfa89257eb. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/NLY332200420.
Duos for Two Cellos, Op. 49 No. 1 in C Major: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2d0e2db4e75f55a93990d819d213790958822f12881f4499bca119e23a9c9c. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/NLY331306515.
Duos for Two Cellos, Op. 49 No. 1 in C Major: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01706947d26d1f38e7f5300daacfd8a4679343b8b7de50a666fdac795efe1d56. 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/NLY331306516.
Duos for Two Cellos, Op. 49 No. 1 in C Major: III. Rondo. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f280a6acdb1fbb18ba6d7a07900d6e105cbf5832320bc4cf05b6d02982cf6. 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/NLY331306517.
Duos for Two Cellos, Op. 49 No. 2 in G Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe673959a5cf1adf91df48f95dee22a5970ea3032d8ceb0a933afcd8b9cc3c537. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLY331306518.
Duos for Two Cellos, Op. 49 No. 2 in G Major: II. Rondo. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8089c2ae4781361d9988bf87aaf2c74c8fd27afbcf36e99257a109110564edf8. 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/NLY331306519.
Duos for Two Cellos, Op. 49 No. 3 in A Minor: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd9aeb5052445bdea292cf0260044f0e54b49e37590e2620d88a6aca0f17e95f. 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/NLY331306520.
Duos for Two Cellos, Op. 49 No. 3 in A Minor: II. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8035b7190da6f9910284f56f6547aee53b74509a4a14602853215c37caab9656. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306521.
Duos for Two Cellos, Op. 49 No. 3 in A Minor: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3de8f5324b268959c236107b4403d9bc0bc9c9ef93a68d86704cab67fbfc2b0. 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/NLY331306522.
Duos for Two Cellos, Op. 49 No. 4 in G Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2fe1900e1dfe99c42e221a0d12fcccf749b9bd91bd597d892a2aa8234e0a6f. 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/NLY331306523.
Duos for Two Cellos, Op. 49 No. 4 in G Major: II. Rondo. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31277f4e0917ebf82723d684e1551fb9207c0bd2a173e4ab62750e9f85384102. 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/NLY331306524.
Duos for Two Cellos, Op. 49 No. 5 in F Major: I. Allegro non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09beadd39a41759ecdc6118706f779c68edfa1e19e30b93a54e02dc455a936c8. 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/NLY331306525.
Duos for Two Cellos, Op. 49 No. 5 in F Major: II. Adagio –
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20ba87a85cd636704b9e6991cf5a329be9daccab52f99f3a25fce6200b1ae6fa. 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/NLY331306526.
Duos for Two Cellos, Op. 49 No. 5 in F Major: III. Tempo di menuetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1b830582c832eaf360bed21674aa271c3a67d6df361ed1f220fba6eff9bed9. 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/NLY331306527.
Duos for Two Cellos, Op. 49 No. 6 in D Major: I. Allegro maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc28f633e25a230ff1deb229d24e6dc4be2097a5033071388f310d416ade8e1e. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306528.
Duos for Two Cellos, Op. 49 No. 6 in D Major: II. Andantino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb91cc19606c97290d62316d6433c8b4430647aaf7ffe205a74d2b31cbd005c9. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/NLY331306529.
Duos for Two Cellos, Op. 49 No. 6 in D Major: III. Rondo. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x277b8d7f34a328ffef428208da6babadc9fff44ffad3eb4179fb8135104bf500. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306530.
Duos for Two Cellos, Op. 51 No. 1 in A Major: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b34ad9d8aa6cf0c1a5d59c620a4bca0dec40fbb39a59d1388442974c154412. 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/NLY331306531.
Duos for Two Cellos, Op. 51 No. 1 in A Major: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7e2bce489c38e23fa76d03b5373d4ab57bfe44520c431074a977c97e287d55. 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/NLY331306532.
Duos for Two Cellos, Op. 51 No. 1 in A Major: III. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1113bfdc0b549f5f796fbb190d2bfe5f9f3ee616c9a08684a86818f7951031ac. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc92276ded3491e98e7c4db6b01c4f73c9f7cd1d40490676b927c24e47192fd8. 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/ITH452400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe735d6ac4bdf625562009d1f44bb701ffe5826fc7e78d27719dc68e66b71f25a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITH452400610.
Kartsilamades: No. 1, Moderato (Arr. Sollima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13df9da91e2d4929262bac215c66d38c802e0f44bad20e44e564b963b6284309. 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/GBAYC2302338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6930db59506e64b41c85b0ce57affcb0ed0d12d2c894646d0575aaaca8a750e. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/GBAYC2302339.
Sollima: Il concerto perduto: I. Allegro (After Vivaldi's Cello Concerto, RV 787 "Per Teresa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686f675181fe45ec45adf83261820b491854f5e9c8a38114c1dd6242a3db5268. 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/GBAYC2302340.
Sollima: Il concerto perduto: II. Andante (After Vivaldi's Cello Concerto, RV 787 "Per Teresa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eac5533bdb5b6ca9339b9d70af09fc76591ea9b89bb6449bab015362efcc18. 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/GBAYC2302341.
Sollima: Il concerto perduto: III. Allegro molto (After Vivaldi's Cello Concerto, RV 787 "Per Teresa")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4841304f8bf193d7d6c8bec22bee68d8b3d53b1fe1d6a0419060d9ace28fc5c6. 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/GBAYC2302342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bef0a17dd57a3f9c721fb9597e4a3a31046b14e52e6b32245a50b40bb3cab6a. 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/GBAYC2302343.
Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Proteo o sia il mondo al rovescio": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bcf43432663496d4292fe5f54c69399289dad38f6579ea140e65c315b35f0c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/GBAYC2302344.
Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Proteo o sia il mondo al rovescio": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb171355dd4918307e2cce2f3a8941be9f7ab31da620781e1e76613d58eba9a48. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2302345.
Vivaldi: Concerto for Violin and Cello in F Major, RV 544 "Proteo o sia il mondo al rovescio": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7948a374015217ded25a06993ff261e0767e5c4a20529c60fdccdbe9d83b58e3. 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/GBAYC2302346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb229af4a0278193ba0f1ca925883ee5d6ff462982bf6d5df3167d7d62d5bf734. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2302347.
Tartini: 26 Violin Sonatas: No. 12 in G Major, B. G2: Aria del Tasso e gondoliera. "Lieto ti prendo e poi" (Transcr. Sollima for Cello and Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b69010ef566bf808ed3833f13e45b2fdbc56a1c65b072493410ab815455884. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBAYC2302348.
Kartsilamades: No. 3, Allegro (Arr. Sollima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eef11ca41b349f587d9f3d8b39cd9906d18cf1bd26e48b4c4851e36de182a83. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2302349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ea32b91704c1f7d4796f9897d31b752b363f69708f59eaba9c3174fa379592. 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/GBAYC2302350.
Vivaldi: Concerto for Violin and Cello in B-Flat Major, RV 547: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ce3a3da9ccb88766e1c2394974f55523669141dc5c338478bcdb2fb73385d06. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/GBAYC2302351.
Vivaldi: Concerto for Violin and Cello in B-Flat Major, RV 547: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73393d0054517383813937adfe55a061ac5ab77859f2c0e2b4ea757dc7472e. 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/GBAYC2302352.
Vivaldi: Concerto for Violin and Cello in B-Flat Major, RV 547: III. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2803dd6f85c8a27a2b14ec5bd073d47f97c117dd24412e5b97b28ed27d8d84d7. 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/GBAYC2302353.
Kartsilamades: No. 2, Moderato (Arr. Sollima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5250d3ea88e9e62718af92adc9e44d49d6e0f235ce01476d3f06e7e4e2a3baa0. 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/GBAYC2302354.
Vivaldi: Dorilla in Tempe, RV 709, Sinfonia: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f1ca657fec8fb617f36ef7f4c99e96069dacd720e554dc5d27dfbe6f7582ca. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/GBAYC2302355.
Vivaldi: Dorilla in Tempe, RV 709, Sinfonia: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2980460dc5945daa431c70cb61ee5e34d4d71c6d666041be776d1f33ea22dd. 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/GBAYC2302356.
Vivaldi: Dorilla in Tempe, RV 709, Sinfonia: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3546409b682579ceaa6fd9f1dab51042b84e4921b700d9196fd881dd81c222eb. 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/GBAYC2302357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc412d6c616d81e73e22a661cd825d3fe4d3943b44734a336718598fd73c44c86. 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/GBAYC2302358.
Vivaldi: Violin Concerto in D Major, RV 208 "Grosso Mogul": II. Recitativo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f01530cd3c650eaa588b2c374df417a29499aa4c6e89a23b491612bd007445. 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/GBAYC2302359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee702ccf6f86289dc72220a3e7a3101fe62d96818cda68641aa4a18c359450b. 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/GBAYC2302360.
Vivaldi: Concerto for Violin and Cello in A Major, RV 546 "All'inglese": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74f2a07ca2c732f3c6b3b7fb2ba41f2a2793a47e6a25c81e4c414121ef69d464. 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/GBAYC2302361.
Vivaldi: Concerto for Violin and Cello in A Major, RV 546 "All'inglese": II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05b41f5a011bbe9c88716ca73f94de6f77db1ccbb4be7b5ad6ffdeb1369d092. 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/GBAYC2302362.
Vivaldi: Concerto for Violin and Cello in A Major, RV 546 "All'inglese": III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e3fe5eb0af2db6a016fc12d852a6ada7adce7666d92db6abf056fb5e7ab526. 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/GBAYC2302363.
Sollima: When We Were Trees: The Family Tree
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0d2374d4a7196e3a01a672c7827945126e8d07e2337310a6d4364d27e9cb34. 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/GBAYC2302364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdecf380e0b300ca9a6cac22bd732da0891e51988ef6942fc2a3974dee75299d1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBAYC2302365.
Cento domeniche (Colonna Sonora Originale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c69df165cd8d262720251c5b80e530c1720022335e6b52e5d1653b19867307. 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/ITB292351900.
The Lady from the Sea. Duos for Violin and Cello from Vivaldi to Sollima
Trio Sonata in G Major, RV 71: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032b2ed1e890b0bb404b17768be3c64c726bac40cadf11bad1ed260791deb628. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/FR46Y1946803.
Trio Sonata in G Major, RV 71: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74c2a3935b81b26d6ee205e25a108916af31cdbbf58a969ea707f0c8c2bb2b8. 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/FR46Y1946804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7329593615c527959982eecdf5c32a0ff278daf5cc21ec7c0682ca07b684456. 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/FR46Y1946811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e2d652a11e199368c3c8e347740540a3406cf4838d952b1677df981d00b113. 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/FR46Y1946818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a8d3ca460eb8a6d311c4aca87c12ff450d384ebd8653fc7994e68363ca65de0. 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/ITQ001900298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17318246b9ac4430fe5b0beda2d4343eab8ffa219bcc6e3a060f24806da8f1cf. 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/ITQ001900299.
Sollima: Natural Songbook: III. Variazioni
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1d186316a341937a8da5b94e3428ed2a7efa5153b7d3ca3114a54d96ab2998. 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/ITQ001900300.
Sollima: Natural Songbook: IV. Pizzica Roots
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0e0184128d6473e0b99f31984c6d181bc6a94ce3383a00095777eb3a65cd70. 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/ITQ001900301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767c41b06832d2ba7254e313de5839998b89efdb643c0d062f3ec09e15d36640. 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/ITQ001900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0759d731d3ec4b21b1e29c32a070dd08e11eff36a84cf530aa062962a2d3ba35. 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/ITQ001900305.
Sollima: Natural Songbook: VI. (after Satie's "Gymnopédie No. 1")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0637ce07a4bb57330932f4fd9b4a84e54c85cd255c1d5f04719fc6f584fb809. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/ITQ001900306.
Sollima: Natural Songbook: XI. Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f30831ad824f22c936d8345f7cb4c49810afd0a26d92c18eb81ccda83f7a04f. 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/ITQ001900311.
Sollima: The N-Ice Cello Concerto: I. Andante
Fondazione Orchestra Sinfonica Siciliana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b32f47a3ca05356c8def9944b2b1895b0cf79f719f316fbf8f262ba1c44e39. 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/ITQ001900313.
Violin Concerto No. 1 in B-Flat Major, K. 207 - Cadenza: Giovanni Sollima: 1. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc2af2dd1eb33b98b8533dea43ee036388266eeb62b140cc9e365f89ebe15b6. 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/ITUM71900061.
Suite in D Minor, HWV 437 - Arr. Melozzi: 3. Sarabanda - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20437010473ed1ca9213f76cec7afa3d458ed0e09c35d7c3d09f0ffd53510eaf. 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/ITX951714901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd01688149cae44652c55f0ad39238921b67b1f17db3ef655eb2812a7b225b4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX951714902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5878780b9dfd9f475fee8fd771590db46a59e5aba4376c9f9e5377877f6840ce. 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/ITX951714912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9267caf236ae1f43df08622e922b088b4aba5a736db03eb0abd8052522ff90cc. 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/ITX951714913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c93f54fb87bde7c6254d465c6e62ca2c9077d9ea7294e298b2d79a7164a4021. 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/ITX951714914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d15c809c34351f04c648b7b4dd012eebd86fd95fad4d916dcae99d9faa54af8. 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/ITX951714916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4c33293d4fb9ce05036195c224f8be363cd9167b62717a6930cfb0bf19cce9. 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/ITX951614705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81255c18aafb5339031aa34eb4287a6a24b20c7d84f21e0049aa95b83674b42. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ITX951614706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a82f7490c21a75cc64a0f552baaa149684bba51e1c80a2262fa888dfd539e2. 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/ITX951614713.
Schubert: Quintetto per archi in do maggiore, D.956; Gretchen am Spinnrade, D.118 (Parafrasi)
Costanzi: Cello Sonatas - Giovanni Sollima: Il mandataro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb470624ad7ecc50709e1bb5d7b2654d0b36eca733f7ae5f218cf7cea83a3a9fd. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71501021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5fa2d4903795d1f0f4b9e8b0291750aef85d222a0169ef8da40b5fb12dc5b5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71501022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b22e47a4e8a544e14feaa2ebd78046b122b93dbe905009fb17a3686b975ebd. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71501023.
Fratres For Violin, String Orchestra & Percussion
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bacc9d4348026f0cc1e356673bdc307584e9ede707944952465e30bc6bb6447. 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/GBUM71501024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e3ceef0017a10944e2b8583b10c11849269239d42a92e2454aedea8e1b36d9. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71501025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df19c64e6d5f93b62da943e7a5dacd477c65c1b383209f6aab2bfabbe166c90. 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/GBUM71501026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2037523a4c65aa61b2ee8a25f49bb016e62e2f214283931f4c8acf4c26e5c36b. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/GBUM71502817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d19bf5f3bc55db7ce2a53b05990a1ed0db912c0f5886e503d04bba9861dd21c. 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/ITK601200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f2b19469062fd4771b1954c350937a0e6b1d14cfa2bd7d996021c174e55428. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/ITK601200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa6d71359efc801fbf5036c660bac6b80977073e535de2cf832cde1736eaabf. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/ITK601200015.
Voi sapete ch'io v'amo (After J. Arcadelt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752a7dd2eaea5d1e2eed5c90e7eb1a66de90d8760f21b822efa0a0e72d60a81e. 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/ITK601200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d055347bd07a935a87301593bd62cb9d55c15f4c485d900d6e90caa65bf068. 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/ITK601200024.
Giovanni Sollima: Canti rocciosi per I Suoni delle Dolomiti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1feca15dfaac341e5b9278c0e889e0ae973866d7bd16682bce7dd075ae946d6. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITCSO1200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8c2ecaa8b30936929b6db1e779f5e770bf9d05e49db145567c41a6a8dcf1ac. 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/IT0210801001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8c2ecaa8b30936929b6db1e779f5e770bf9d05e49db145567c41a6a8dcf1ac. 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/IT0210801001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201fe5b4d37a5a5d4c56abfe3ad6440a1f7df77b7da9dd963d7e01a2e0dd755e. 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/IT0210801002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a244fc4c8b33b9b770652373fd5a5cf8dbfb557e5d5f635da0fc36e5257d2e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/IT0210801003.
LBFiles: Fandango Del Signore Bouqueriny
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee3b27f63934abde54e192bc4639532e9f7675b586fd76348b6498d27ebd356. 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/IT0210801004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ddb274a2221c37923bf89f655e2360f419fd726a1b4726b2b542effe615b16. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/IT0210801007.
When We Were Trees, Resonance Wood (La Foresta Dei Violini)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80edbc2cd20809190046e3dc8ec81011d8eee84740df8d48f6623ae2b0eb8fae. 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/IT0210801008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ca7f32bbe8be7a446dd84709edd142e99f7c2b49ceae866cea4feaf5a28774. 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/IT0210801009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f83a7b2483f67c9546f6eee105e1eac996c0c5b669627c616a856fe71e061ff. 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/IT0210801010.
When We Were Trees, The Dangerous Prevalence Of Imagination
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705afd3543816e03c2b359bd5dbaf576fd6480d9f1d92c6c90e9b38c36781c17. 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/IT0210801011.
When We Were Trees, The Family Tree (Vivaldi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd45c87bf59566b84bf2adba5128917e1a5ad95805344a9f3306985881894db47. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/IT0210801013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcb57e08d3d89611e59cdcdc8062a2ff76eb4e3d870002114e114ddf9c1ad98. 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/ITG180500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1bbc1cce7ebec8ad5b0498b6521eb9f239c477d622a32e7b75aca4af50d1793. 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/ITG180500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14ef56a8ab8867aeca3d1d50992e1f401500e5d7ca10a220f9e6eef1664fab5. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG180500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f4a7df976a6ffa9410f6e0d29d1919a38870ef1280d6dac41f2707e629269d. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG180500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80552056a17b8347c40e1519b5fec6618731ea6f09db27ee1e9ce628d8fb6dd0. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/ITG180500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb2e170e6e162de2a972026df690d8af25c4282c465fb6d26be73664714f41d6. 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/ITG180500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab21247903b12cbbcf838dff0d5e5da09358a39dc9f8ff3780720a205609675. 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/ITG180500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c0d8bb77ca61a1b1ef9c894e764e2bba5a123deb05bc2e2ee1c88457b8a340. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/ITG180500110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5186971cfd43229c9dda6a71b42cc3e95c376fc3cd4d1d4e8ae4b30b6e0d9ef8. 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/NLA509810808.
Al-Bunduqiyya – The Lost Concerto: Andante from Vivaldi's Sinfonia of Dorilla in Tempe, RV 709
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2980460dc5945daa431c70cb61ee5e34d4d71c6d666041be776d1f33ea22dd. 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/GBAYC2302356.
Al-Bunduqiyya - The Lost Concerto: Aria del Tasso e gondoliera from Tartini's Violin Sonata No. 12 in G Major
Al-Bunduqiyya - The Lost Concerto: Andante from Il concerto perduto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eac5533bdb5b6ca9339b9d70af09fc76591ea9b89bb6449bab015362efcc18. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBAYC2302341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c28c4164057ebfaee75bf649a9bcd5d5d9b35cb8ee60ccc2f515e632fa6676a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82257153.
Hell I by Giovanni Sollima (Version for Cello Marimba and Vibraphone)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8456da9f22d24c6c1555d0a42f8b231210c2765b015303b48685f95e1fa8c5a8. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/FRZ132010160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1174503ee59f5fe772230e238f8b33dfe434b8c402542915fa3fd36790020e6f. 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/FRU622260401.