Juan María Solare (born August 11, 1966) is an Argentine composer and pianist. Education Born in Buenos Aires, Argentina, Solare studied and received his diploma in piano (María Teresa Criscuolo), co
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 0x0c2ec8bb8b2e25a54df3d93ea463a123e9669284c3c21a0e1250287ef1427424. 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/e11dee13-4473-4f52-a1d1-d14ca35050cc.json and https://artists.proofprofile.net/proofs/artist/e11dee13-4473-4f52-a1d1-d14ca35050cc.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 0x9e947d311b880fb0eb6111aa3f85be136bfc141cc53e5de3062b31e736a377ac. 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/AUGBT2348157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4255c700355d4d38abcd5fccc767e04e4d9ee84e76f9a569a34e99547f17242f. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUGBT2365610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74dff486d8c01c04c608f3b78c3ff79df772c2b5f7e99b07af7c123201513cc. 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/AUMEV2410608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f860ec50da16d77f9c217c2bc614f2eb6aaf9f4ffab4f75dd688b8b6cc8988. 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/AUMEV2259111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b917f9198afc4e23696f2cb953f7e0c3997955356b62f3068722b9b4250ee66. 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/UK6KW2200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc4a036bb42e69b429a09645e7844d2130f4191a898236293c412a9ea0b1477. 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/UK6KW2200242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fd5e7eb33ff9fb0c9d508131ddaa2bf7cf6fc19efc0fa87bbc7737218e86e. 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/UK6KW2200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc925af1670f61de7f3073bec26034fc068a6008e2bc2cad9b38bfd93f854416f. 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/UK6KW2300042.
FAQ - Frequently Asked Questions (Satiericon)
Evoking a Feeling of Contemplative Spaciousness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18328abd68baf281ca37b54a5faa621d303a788ec268e7a19254d865524a6d16. 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/UK6KW1900303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55c1d14d83247e4564bc11efdd4c6eb1282d8521c488c789682a37b06c86ae0. 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/UK6KW1900304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d62f4a1361333c7c6a174a16cd23291492d968bb8ef21db89e347e68004c496. 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/UK6KW1900305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b5e667f6f84bb043f1ed4d93798fbf6251624df5bd8bc33ce684e634ec29e4a. 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/UK6KW2000094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f2b5d4a2a97f82b7fe787c6775b6696e4a46f01aa27477cb09136372d259c4. 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/UK6KW2000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2677e6319d36e45a78cc909e9c1ff384fb52d04724d565925b6efc5ab6e501. 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/QZDA61903502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e6885ac16cc73a686a0c34f7348fa783182ad4b9067ae8af5cabd4a63a5ec1. 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/QZDA61903504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d5a225862d2b1bf713899a1ab2d228c95a6aec821d6e1ed9dc48b2655b74f. 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/QZDA61903506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee76c1dbd69e32e03cdd89025bedcbecd487628a7ea9b39fd3bf3873299baea. 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/QZDA51894284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc242f8c6dad3b21fa17599b815fade0f4816aeff6132ef82b0cf503b24076978. 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/QZDA61903508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806d0429b21b30ad7056af67e445316bfb03a079231b268e45ccdab2e0db2d16. 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/GBKPL1813729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b063eefef60e03a9c531191e25b4201f022544146d60ab6cfd3e2b424b672c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBWWP1703324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28724051ba9ba3fd9c2e2b65fc5a753d71af0639826be6d70b0a0f7aa136c9aa. 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/GBKPL1673437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289bd289af734a541a4e9689dba1b7d9f309cb03e833c2ed6df05e093b45f77d. 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/GBKPL1673449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c4ee8dabf0ba150980d0311258b9738fb6c467115548b6741d691924206c64. 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/GBKPL1673453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6831edac77f8486ed6c82c9be9e192140b1fed76bdd42698700e37bedd0b71d3. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:20:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1354935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047fbfaa4562ed2e319d0e9738b1c13718509a47084fa2728053dc1b01d302b8. 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/GBKPL1374908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54247a3fb60b82eb6d860b71426d8fcb6bb4ac7e163abaff6fe9a115fa5279c2. 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/GBKPL1374910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a3e2106a455904c3c8042501d2625f4d83ff02e374ede8ca542d6f46820c6e. 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/GBKPL1374911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb832959b5509d6de8f1ba9d31a74a44e42808b3aa7fd42ccead7ddaaeb591987. 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/GBKPL1374916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc780c79631d2284d3ef7a8dce2da01e7a819db4768b2f663fae899bf003bd02. 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/GBKPL1374920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf35b2c590211def86fd566874efa19e12c084556d696351324b3b3955c92f6. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:19:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1374924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea3b5ffb9b9ad451a41b18174f969b592cebe580384616a73b58a41550e20ab7. 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/AUGBT2444130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e7f6ac3b52aa139c347fd0228c47dfa2c884ac36853ed7774b906a05c0ccd5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/AUGBT2440294.
Die Kunst der Verzierung: 4 deutsche Menuette
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae18d647ae53e60a349cdaf5a5b8def2b8c2137890f92dfc4a22c0e28e705567. 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/AUGBT2413185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e08908bc12bdd3019fb5de98be8854dc07074e983e055f428dddc6020aa92f4. 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/AUMEV2484803.
Shostakovich: Three Piano Pieces: No. 1, Minuet (Allegretto)
L'art de la galanterie : deux menuets baroques français
J. S. Bach: Notebook for Anna Magdalena Bach, Minuet in D Minor, BWV Anh. 132
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd818baadd90f85e394be9f8a2d1796c62b19c05abb9fd3d042d89d90c09de548. 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/AUMEV2425921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61cfa2b4500d4276cacd006c508c3657a5d0029d58b36d45d53c320aac4c3ca2. 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/AUMEV2419182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74dff486d8c01c04c608f3b78c3ff79df772c2b5f7e99b07af7c123201513cc. 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/AUMEV2410608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe032298e1113a6a2791d4275e843b5d059663ba897fdb4cc2f08f820877f751c. 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/AUMEV2415965.
Chopin: 24 Preludes, Op. 28: No. 4 in E Minor
Were You There (Piano Instrumental Version)
Were You There - Piano Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2600add623929a0bb464076c86f3483ca0559ee8c9d7b24215280170fb87f23d. 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/AUMEV2402133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4255c700355d4d38abcd5fccc767e04e4d9ee84e76f9a569a34e99547f17242f. 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/AUGBT2365610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97dc05b5ad3a25b5d6d0a2119ceea1d8b654a33498cbdae25782f6f4d9125da. 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/AUGBT2337020.
Searching for the Same Light (Juan María's Version)
Ruina disgregándose dignamente (Felt Piano) [Radio Edit]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ca5bbc66bf09be4cc58d18ed2fb079fc6b7223fa546134d3614139d83e786f8. 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/SE5ZV2003704.