Fray Bartolomé de Selma y Salaverde (c. 1595, in Cuenca – after 1638) was a Spanish Baroque composer and virtuoso player of the dulcian. He was an Augustinian friar who was employed at the archducal
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 0x132282bf87d31f4dad2dfe1a99b6e20568a59e8a677d85f1f45979a2e16a9e4a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/691bf111-d334-4b7e-9e08-2b272146ba8b.json and https://artists.proofprofile.net/proofs/artist/691bf111-d334-4b7e-9e08-2b272146ba8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sonate virtuose per fagotto del XVII secolo
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 0xf4ce26f86f2576660864984e65d01e82a12b21c31de29fc8107d7670aa60a5c9. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW310918902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5c762eec9038c6cef0c676de79c5d6fcdbff1ed9c5ca31d7c78f3a6d9b778f. 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/ES7141500437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08617f9b6e5c3e29cccd4b3f2875bb42483a57c39c19aeb71f5e992e44b44b22. 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/ES7141500438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc6f325f55a6c1e28e5ee2828991c0a5c1a5af4c11056b4b1ba15de8dc6d2cc. 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/ES7141500439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7ab031300e8802bce9ff96a714cf1503b6a76f3a8848d8fb6de0177725e6ee. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b90007d9777e2470ce5da0a4e614d647ac10bfc5891a4ba1e19623c2ce6e547. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4886cd4102f56ea0fb2a6ac957836ebfb829959f1f27ca81c026cec35d238da0. 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/ES7141500442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d4fe8bded5c263d4efa92d511b20e9cccfdf61847ba11c598d4d15ceb6aa71. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500443.
Sonata for Recorder and Continuo in C Major, TWV 41:C5: I. Adagio - Allegro - Adagio - Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0aef097ceab1f99acee65e59669ab4baa5a6df6a96a9c972f86bc64e5accb00. 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/ES7141500444.
Sonata for Recorder and Continuo in C Major, TWV 41:C5: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f633500e25f5d239475a5ae258057c7b0667a1abcd7ef0bca3e78f2b7971fee. 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/ES7141500445.
Sonata for Recorder and Continuo in C Major, TWV 41:C5: III. Vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36aabbcdbbb35fa87ceaa9f9a6645cafa1042b17f08c2688845332281f83d06a. 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/ES7141500446.
Sonata for Violoncello and Continuo in A Minor, RV 43: I. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cfb1ac1b218c80f846256261a403d0751882a059a851e0665400dc6f53cfed. 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/ES7141500447.
Sonata for Violoncello and Continuo in A Minor, RV 43: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e40564203d0e33563bec0eaac16a9a4d482031156a0ce8eda95bd82506062f. 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/ES7141500448.
Sonata for Violoncello and Continuo in A Minor, RV 43: III. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632fb16911063f941d8a550cfb9bb59309c7cbd5b293d99587b92567157cf705. 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/ES7141500449.
Sonata for Violoncello and Continuo in A Minor, RV 43: IV. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3034d270b8cc896ebb53a2e4a9b4c3f21b51c6e12842a4249d7254d55bc338ac. 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/ES7141500450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081a683e4eda2b72e7d625eda045af5ce87fe377b7b6c4be27760fb38ccf66ba. 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/ES7141500451.
Sonata for Recorder and Continuo in D Minor: I. Grave-Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8903c392de2934429da91a038b5764481b3854de4dbb0b78c84016002e14b2dc. 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/ES7141500452.
Sonata for Recorder and Continuo in D Minor: II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf910411171c16116c46642f54f7088639628e5a6f3a84813ea05149bdfd82d2c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500453.
Sonata for Recorder and Continuo in D Minor: III. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b61e0f0f70d8ab7836756f84abcdb8f136b6ea62a9e52955cba30744092f367. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/ES7141500454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb66a9a4e1a592756bc341fedc32154f3dfb9513fcf253b5cb9698f5af2b184. 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/ES7141500455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5e0d0b511f53ecaefc32a2389840a2a67daf1913bc2c81f107379e3f55a28. 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/ES7141500456.
Il primo libro di canzone: La suave melodia y su corrente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d242c5dc141c69f51fb130b434d206d4da204f198f0206309f8d893c11b98d2. 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/ES7891301308.
Diminuzioni sopra “Usurpator tiranno“ di Giovanni Felice Sances
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9939ef9bf9b9e808b183bdaae3d50482da1f8f4dd79770ff0fdd825841ed2405. 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/NLB152000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439ecaa037535887b3bb3278ede12dcafbff9ec548341f1ebf4f8a4d84abed89. 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/NLB152000099.
Bartolomé De Selma Y Salaverde: Orfeo Celeste
¡Ay Amor! Spanish 17th Century Songs & Theatre Music
Amours, Zéphyrs et Sirènes: Works by Castaldi, Falconieri, Frescobaldi, Merula, Rossi & Uccellini
Italian And English Music for Recorder And Lute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd297a674c29b6ba3492a08b09697f126b3db398530ed8e980f61d79537b4a676. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC8666010.
Sinfonia No. 4, Op. 1: Sinfonia, Op. 1 No. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501fe889840f845be8a551046cd9c56f60a02b7c236bf9c39b677e2e787e08c2. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/SEAEC8666030.
L'arte della viola bastarda (Collection 25ème anniversaire)
Passacaglia (After L. Rossi) - Gli amori di Apollo e di Dafne: Lamento d'Apollo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293c6e434994fd968fc0a2690ecb0badc178d33ebc6198edacae3997686046f6. 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/DECP92004002.
Libro IV d'intavolatura di chitarrone: Capona (Arr. X. Díaz-Latorre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfdea94424dc6805b7a69e91907633aa9a490e9bb618348a96b60ca1028d2f3. 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/DECP92004004.
Ya salió de la mar (Arr. N. Devecioğlu & F. Heumann)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8656c4cc41d49d7992915f5660e6e3667960f3fab3f45afe154ba811c6eec85. 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/DECP92004008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803260fc3c5a9e33b6b8cb39eae7aa3f57efe783f9f1237c1c2daceb6c1f04b2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECP92004010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f4f592410af15dc03ee9b8540fcec98641b6dca70e9dba215eacd0374e1410. 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/DECP92004014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f84b88472298cbdf1b4ae3fa881f4cd9d3fd771c50989341bc2d32bdeae5ee8. 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/ES7540824218.
Trombone Grande: Music for Bass Sackbut around 1600
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4381d1e1379430abd83cea84c001d7d93892556434710dc07e84ff5b14b8d1. 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/ES7891902001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92d3f569756566f9414e51b6f42e379959971d4eb4c5e8c63ba7bdf887e93d0. 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/ES7899800101.
Le Grazie del violino nel seicento italiano
Pulchra es: Affetti in 17th-century Italian Instrumental Music
Gabrielli, Frescobaldi & Others: Works for Cello
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf218989615c78ba71e560f6c016b4749c11b6e6ff338d7a8411f6f41da1886cc. 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/NLY331208599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002c8da3aa0e6d8e83c81269fac7063c96f9cb23e0dc43e18885b7a1b2a91870. 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/NLY331208600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f73dfd5151ea142264bf12348103ab8f96498d189b7efcd91d2f3c6537feb86. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLY331208601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0c4514214f768eacc54496b3f3d97e7713f44b87b475022cf2bbcdbd390ca. 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/NLY331208602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0b2830f667507846e785049fcbbbf4e3d7631651c4e75429f2b45ff8ae21bf. 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/NLY331208603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8762646f9fe17359db9131d06ad7cd39099ab263d10550bccb50175d6ca0f8e. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/NLY331208604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a5e7188d535f87ba3b225002a5011c543f580e6a2847d9a61a038ae66fb2aa. 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/NLY331208605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d7039e4f490b2199abffcd729b18f79efeb36d5d668daad17f6531184726e15. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4418ee939046ddb1f97acc3dc66599eb11abb9d66c028a86a653461d292fed. 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/NLY331208608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9da0aa4aeece77e3f2bdd061e5313cb523ae19a1ae7e2c2304218967207a23. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac6286fd49c998a51847f87ecf694f01573cd97ac2345ed8c9cb98d91e69dba. 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/NLY331208610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd645b6c75992e6e4e078ba6b31f8a62e6a0c251ca7fd42e0c673bb336d0a92. 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/NLY331208611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886e05602449c287272c548f300d4251973afb70b0adf33ca0f9daacee6a11ed. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331208613.
La Cavalleria de Nápoles, Con Dos Clarines
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb830c081d58bc3a1e06326ce574f9daa62371919ca9a8afe8a30a78619e5d021. 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/NLY331208618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfcf816b44fb70b3ebbace80f5e0f08dd001493f766695c7043892205131998. 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/NLY331208619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9843b4667f2bd147c7beb3f1666d8861e0c9da5111ba648d5008c5732d7c6a5a. 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/NLY331208623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33be6fdfa26acf7eeae38d918f986d3cff6dc49eb4a8ac05d422f34c4e27043f. 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/USA560806102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74536f0673bf9e8e39967b268220d496d52b3c2cbace6cc78d0d062204469d17. 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/USA560806103.
Selma y Salaverde: Canzoni, fantasie & correnti
Rediscovering Spain - Fantasías, diferencias & glosas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07909f99807e5700c6ba1802e9a723f362aaeb29104190cf7431a1681300a84f. 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/ES7891301401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb4cf3524a7bf8bc79cbb85f0835ad649465c55a2aad838e1ad4a929f4b540c. 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/ES7891301402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9ee5172a09049e9d39dd7206fa02b16c61216e691066f42382c4c2af10b827. 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/ES7891301403.
Fantasía sobre el Mille Regretz de Josquin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78422e5633090f17f8f1533c33b03b09dec1db6f7768a858343320e1ffd94ea. 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/ES7891301404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c3169218b8e242bd3fbe5041f741b0c58e2c8d98a35d460f62bfc7f6f16e0d. 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/ES7891301405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2474a2d2f1c63574ff5e6925941910351b74c3fcc98ea90b3dedeea2e2bf8d. 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/ES7891301406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfac1e148b5002cf9a07f32ce58a9b8239fc668e61336bb4ebd89575df78105. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891301407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d86dafdb57bbcdbe495543686983b63536029ff7945164658ba73b15009c52. 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/ES7891301408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3a56fbdc6bb99f6ed606c5395400c2e4b53cb5cff52fa82f3008d8db74ce18. 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/ES7891301409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f80a5970a46d447922c00986815bdd3c10e04b73cd21ec7c4e01b71ac687b9e. 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/ES7891301410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceca69ff3a1a7e4bac67b357e480bb8b977db64590ab0e8b256565646271efa0. 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/ES7891301411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5317fa028fd7196818113bcce0ae858b2b5cc227b1b6dd41c3b0fa9c863707c. 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/ES7891301412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe659d712a8994a1bc49b08e0ce23a39d79d6956b3fbb9435d43d6430222a6c79. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891301413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf33a4b60f561d93a870dc0106ef482f5ef365d361fd8357898e94c331bf8b69. 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/ES7891301414.
Music in the Time of Velázquez: Songs & Instrumental Pieces from 17th-Century Spain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12418fa7dd0cbbb7aba5e5f913451ed06dca171126a5248be8f4131170accd1. 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/ES7899300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd01c2a8cf044b905f3336631ab5cf8b2f82259044c47682a6e6bf781852a2f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/ES7899300102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea46148929ad5460390a6659b61f97e45aa3e5b2523c9d42f6b35b2482b85d06. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ES7899300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070e908e4f9e57693ca9b0a2e87837ba064c81a31ee6ee82508f627b5e165d59. 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/ES7899300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b41316babec6f5725f09523e66efdaf4eab04544c15de3a98bb08f03986b3c1. 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/ES7899300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0efab158fd05c55fe6a246f0e3621c8862f71d8c0b0b1df8e70a68305efe1e04. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER189927301.
Canzon sesta: L'Alcenagina sopra Vestiva i colli
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12aea5de8136637e645307a0193d9713622765ac5d3b6dea7362a00ac8d526ac. 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/BER189927302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76aec4acf8a0aeb70726bc3cbde99b0751c90e29d09b95f9334b2ac344d5bb68. 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/BER189927303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd059eff70ce646618f056065744fdfde5151c0cbe22adc8bc35a7c4407af29. 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/BER189927304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e41e2ba567125242e3224e0a1ffb94315a2c25e380b1e86f57ad29029f932b6. 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/BER189927305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e1328f2c00c7429cc8f6df52806f23c26ad32c8f66167dc960b2b9c4a7995b. 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/BER189927306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c31e0e1ab4a8cbdf9720d6554a090986809566ae92fb9eaf89413c3d53d2113. 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/BER189927307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e36ddbf1b72a5b04194fbf41f2f791c487a94ce845400b9ba320f756ac5273. 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/BER189927308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb063e204461f411b47bef1f6649d56da4355fda4386b848413631a901ab8624e. 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/BER189927309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb5de11ad356de287b7cbb3e4e5b26e5104006b5c1f38695156ca0f728783a4. 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/BER189927311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d9c2b6f42ee0ee592398bff12b817c9d2a5b659088017dcf724d7aa76dfd9. 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/BER189927312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1accbed32b1a36542335c5a0a1c6ad35829d3e03a1726cb02f59b016985c2b0d. 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/BER189927314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2040f64435d30459c09174315e563e0b732e6124018c144da0923cb0a40a1f21. 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/BER189927318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16907474ead7ad79e3c25898b238b560187eb88cc738d91e61e5b32dd3e02261. 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/BER189927320.
Canzoni fantasie et correnti da suonar: Vestiva i Colli da Giovanni Pierluigi da Palestrina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc41eb603b4356f38220f32cef608cae4713ba36292bd73af47b8fcbbba65ab. 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/ITJ090900245.
Il primo libro de balli: Pass'e mezzo Moderno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb040cf304afb24343a729ce813825912428e1f690b7ee9bbcf97522f01dd917d. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ090900249.
Io son ferito ahi lasso (After G. P. d. Palestrina)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf498c07c69e4a227086850a3063321d01f79e8b5b5821b3d17bfdb039df6af44. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJ090900256.
Durme, Durme ijiko de madre (Arr. for 2 Voices & Chamber Ensemble by Victoria Couper, Ignacio Lusardi Monteverde & Lux Musicae London)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48e448c0cb86d8237af81f87f982d8df1f0e5f4b49d1c5836cdcee5537fdcf3. 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/GBSLT2415701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03de4e1cc166927053e32319fd806b1b1ce12885454273632363bd0af982a450. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT2415702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefdd8e8a4c5330770d456f72f62feddc9982f9ca9ec053d4a7e9ccbac1943ffb. 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/GBSLT2415703.
Tres morillas m'enamoran en Jaén (Arr. for 3 Voices & Chamber Ensemble by Victoria Couper, Konstantinos Glynos, Ignacio Lusardi Monteverde & Lux Musicae London)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da9c21e80ecea6ac0a2b3e33354dc277d219568d24a35fd2d45c663372a280e. 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/GBSLT2415704.
A la una yo naci (Arr. for 2 Voices & Chamber Ensemble by Victoria Couper, Ignacio Lusardi Monteverde & Lux Musicae London)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7864c4c61f35e08d6d85dbd7f5d3bbffbff235360e6a7697ccd69f8ed07b18df. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSLT2415705.
De Amores y Locura. Música Cortesana Del Siglo de Oro Español
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Flow: Jazz & Renaissance from Italy to Brazil
Vea yo los ojos bellos, Music from the Time of Cervantes
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Chamber Music (Baroque) - Falconieri, A. / Merula, T. / Cabanilles, J. / Storace, B. / Castello, D. / Marais, M. (Folias Festivals)