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 0x575662e5e08abb035c3dea2f12db4f78821f7330e4c18f3a710a32e51f9f48ca. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6b9ee2b-2f94-4391-9e85-8082cd37443c.json and https://artists.proofprofile.net/proofs/artist/b6b9ee2b-2f94-4391-9e85-8082cd37443c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Pergolesi: Messa in Re Maggiore & Mottetto "Dignas laudes resonemus"
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 0xc65c98ee06ee7028067589f4dcc719956bc529291a7bc05b16c31a3856a290d2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644401 — a six-check JSON result.
Messa in Re Maggiore, P. 46: II. Gloria in excelsis Deo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902d687508cb5003674acda06d8d4aa9ca10927abfee09de281f20ff195838f8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644402 — a six-check JSON result.
Messa in Re Maggiore, P. 46: III. Laudamus te
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a73dfdffe02637e18c1ec6f55e2f0e420c24ca5d7c8b799302bfb7889cf920. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644403 — a six-check JSON result.
Messa in Re Maggiore, P. 46: IV. Gratias agimus tibi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79cf9006c063454f440618949c6aa281d7de52374ef937fd80a9f72b678f6e16. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644404 — a six-check JSON result.
Messa in Re Maggiore, P. 46: V. Domine Deus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a0bb271d94985dad2894b308125a2f8ba6ffcc7e4a96fec571ddaa38027c1a. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644405 — a six-check JSON result.
Messa in Re Maggiore, P. 46: VI. Qui tollis peccata mundi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190ff3fa1b4241d0b40295476da031d8023899294a772ed727bcbd38ab8ff5ed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644406 — a six-check JSON result.
Mottetto "Dignas laudes resonemus": I. Dignas laudes resonemus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec82b460e74eaadc0f07c0d1d7640c05addf4640e08e45fb65d7a8d7e8a02cc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1644409 — a six-check JSON result.
Amare e fingere, Act 2: No. 4, Aria. Oh mio cor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c1e3bfc055f6c09936ad5a93aaa7accb28ec2462e21fbaa7d6a89502fcc220. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR46Y1849319 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: I. Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b47878d216079e761c334619fc6e35f9bf248caeed0fdfd43b2f1e1e2384d38. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337301 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Con efecto Clarín me galantea (Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc474b47921996d95593722c46eead230eb1173331e5ff9be617e006dac9ab06. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337325 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: II. Andante
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c024206619acb19855367200c2056c7d1001ba17196079f1822967ac078d94. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337302 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Cualquiera mozuela (Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b5cf732bfa10fb4056bd2ebe563c668ce10e127f63b9b2036bf0b29ef43807. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337326 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: III. Grave
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1534828b3e8fdbf65c02f20010662c8084e8bba3d50fa9d4a85b1cebd97255a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337303 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ah de esa triste boca! (Marte, Chorus, Cibeles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034e03b36a611ff839d85e7bd9b3e87b069b5b2683e26f50e6ea9896b674afb8. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337327 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: IV. Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed83359c8415206bae25cb70adf095b1f25ea090ffe3f51168b2b8afa5094ba2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337304 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Ya de la nube (Cibeles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b53c0977853a20c7c14e0af6c9be320f52b21e8c6a5ec3c16576928ccaeb63. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337328 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco), Sinfonia in F Major: V. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53637591d0aa7dd0667572a9079a0cca4a04bfde3637b92e6607b9c52075efaf. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337305 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Silbo del aire (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599a8a54fbbb3c3314e2cbbdecab053af6d77396be8245be3c6a28b432444df3. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337330 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Ni Marte con iras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec49451b164b5abf784fa0e89966737556f6169866f3411719d43e2f83efd23c. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337307 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ay de mí! (Venus, Chorus, Clarín, Celfa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd59775b234481a40ba00298b5ed6d918f205aeed36b343c6adf76aa08c53711. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337331 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Qué escucho, airados cielos? (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1532ca2964c7f15d4f678669815e70da81bc9df7ad3281be87ef65b7de3c2915. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337308 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Duet. ¡Ay, mi bien, qué espanto! (Celfa, Clarín)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d610b0e2e7acb07f2689dcfd40b1e495319aa9572947c15f7e4d87c70e5306. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337332 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Mi airada venganza (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2906006935b857ae1fa93b7ef7cc2c8b952b62675269b25ba753563445ccd7dd. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337309 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Ea, airada inclemencia (Marte, Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abf279870b9ce034116950e231217747d3cd4004d542cf78b9f4585883e1e68. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337333 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Cese, el que, miedo de la Tierra (Marte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d0d5d578daa8c57cbd8a0ddc47bdc8393dcef93f28213ac3252eb86ef54d13. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337310 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Tan vano es pretender (Marte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3860c83cb699704d8cff4e3a4ba1f5086259a2a502bc2db5334ea335ce8cf5f4. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337334 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Tú, suspensa, beldad soberana (Marte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa667b7d2a03933cb13ca2050df5bcce5f91fe2953fc81d306873a2f5771e4df7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337311 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Espera, Marte (Tutti & Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a97c201653ef6df34f8b1f57ea872bb130bf0e16f4e9adee55b62defd6842a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337335 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Por qué lloras, mi bien? (Marte, Venus, Celfa, Clarín)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16473fec9f740fb0c261c5fb5d2ac7a58e7dc5bc027b93d779fb3d8c1cebe7d6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337312 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Adios, Venus bella (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24047058488145e7370e75cf584a5ad906a216f72c95ff8a35c1c64853d4c5c5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337336 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Ni Marte con iras (II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab022695e8c6adff9f90acda9cdd8226fe076e039feac4d28c9cad1d489aa69. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337313 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. No triunfe el hado (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363d8adf25e5919d8376815cf1c4ec1368e5834f6884deb9f87e072303bfc9a3. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337337 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Estás ya noticioso? (Venus, Marte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bfd66ce38ba205fc30b75586592b1666b2303881b8714e94a5d022936724471. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337314 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. En flor tu vida crezca (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227e88997f15322b1338b317c40c03642d8fb0c573ec78f5ce4a87988f379969. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337338 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Duet. Pues al estrago (Marte, Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465a4cdd3653fba9d4801bea93c848f5aa7c85ab4957b10dbc43cad513d15f41. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337315 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Ah, de esos horizontes! (Venus, Chorus, Marte, Cibeles Celfa, Clarín, Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d60cf7a89565c11a29613c98ed9eb19f6467b1a7ca93ee2485de94c0e60964e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337339 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Dígame usted, ninfilla mondonguera (Clarín, Celfa, Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99be3ee2d2a153f64305cc48678d2a4a1aedd644778b1743fd0478a00220ae0. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337316 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Duet. Amor sólo, sólo Amor (Venus, Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0587ed7bf5a40f71b3d371739160721d5be1dcce46ede72396919538c0b78aa9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337340 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Por ver a un conejo (Clarín)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d53e02431c86b807fd0a2d98968d484228c6bddba9a62ef6e9a3cd83cc23d83. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337317 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¡Oh, cuanto engaña! (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7463900b994e61f3f1c8b669405d674f0c970a04eae1e2924afc414a302a2a. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337318 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Chorus. Victoria por el Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee320db3b0a36485834f3a03aa04be5c2fa9f81afbff97ae92079b71e227ffbc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337342 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Desde un coto a otro coto (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc170a9d1463bbb4759f326e38e8389366751cd73194bc0743b8b1510d2c0c59d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337319 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Ay, Venus bella (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8f5ec090ff01dcd81f38d767326ff6538c96c2e02ce55e2595fdcd861b845d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337320 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. Espera, detente (Adonis, Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa906d9d05f58fd5a9f0bc163423489e90768963fd299db4663fd8f39723ad724. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337321 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Trompas venatorias (Venus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ff378740a18edfbe682bc5ae9725aa0036d48cdbae54d87253c9484d10759b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337322 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Recitativo. ¿Así te vas, lisonja del sentido? (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b64a49460fce0f82c550bb4ff0d923fe23b725345bc16b35000f93064d233fe. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337323 — a six-check JSON result.
Venus y Adonis (Arr. by Alberto Miguélez Rouco): Aria. Bate a la navecilla (Adonis)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a74399220792d5ea9706dbd6c5d0af6552dff2cb7d763742e77dabdc75aecb. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FROV62337324 — a six-check JSON result.
Gazzaniga: Don Giovanni o sia Il Convitato di pietra