Rosa Vicenta Montserrat Coscolín Figueras (28 October 1922 – 4 December 2005) known professionally as Gloria Lasso was a Spanish-born canción melódica singer, long based in France. In the 1950s, she w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2756f3288e5619ce0d7f19890183c55f8791d0493866e2f077a17b9ca533cd. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d5eae35d-ad71-404c-8aa8-54e216c067ed.json and https://artists.proofprofile.net/proofs/artist/d5eae35d-ad71-404c-8aa8-54e216c067ed.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 0xcfec6f105473e40cf6918d4434c7b98ede9d264e7e8416ae55e102e16faa245a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO52456068.
Mandolino / Bonne chance (feat. Franck Pourcel et son orchestre) [Mono Version]
Ave maria no morro / Boléro dans la nuit (feat. Franck Pourcel et son orchestre) [Mono Version]
Étrangère au paradis / Toi mon démon (feat. Franck Pourcel et son orchestre) [Mono Version]
Cita a la Seis / Piel Canela (feat. Franck Pourcel Et Son Orchestre) [Mono Version]
El Soldado de Levita / Ojitos Traidores (feat. Franck Pourcel et son orchestre) [Mono Version]
A Lo Loco / Hola Qué Tal (feat. Franck Pourcel et son orchestre) [Mono Version]
Le torrent / La fête aux chapeaux (feat. Franck Pourcel et son orchestre) [Mono Version]
Deux petits arbres / Adieu Lisbonne (feat. Franck Pourcel et son orchestre) [Mono version]
El Soldado de Levita / Malagueña (Mono Version)
Lisboa Antiga / Dos Arbolitos (feat. Franck Pourcel et son orchestre) [Mono Version]
Hola Que Tal (feat. Franck Pourcel et son orchestre) [Mono Version]
Le tour de chant de Gloria Lasso à l'Olympia (Mono Version)
Gloria Lasso chante en espagnol (Mono Version)
La cueillette du coton (feat. Franck Pourcel et son orchestre) [Mono Version]
Toi je t'aimerai / La cueillette du coton (feat. Franck Pourcel et son orchestre) [Mono Version]
Amour, castagnettes et tango (feat. Franck Pourcel et son orchestre) [Mono Version]
L'étranger au paradis (feat. Franck Pourcel et son orchestre) [Mono Version]
Canastos / Amor No Me Quiras Tanto (feat. Franck Pourcel et son orchestre) [Mono Version]
Le torrent (feat. Franck Pourcel et son orchestre) [Mono Version]
Les succès de Gloria Lasso (Mono version)
Amour, castagnettes et tango / Adieu, mon pays (feat. Franck Pourcel et son orchestre) [Mono version]
L'ombre sous la mer (feat. Franck Pourcel Et Son Orchestre) [Mono version]
Bambino (feat. Franck Pourcel et son orchestre) [Mono Version]
Marianne (feat. Franck Pourcel et son orchestre) [Mono Version]
Les succès de Gloria Lasso No. 2 (Mono Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f42d75c0279175d277f318f6443a824d377485100a824c1a290631e2f6c822. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/GBBXS1020778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6071b188ea98a456b6f7f4fb9671d28fb8187244467783d29a8b8e3f3a8ce9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBXS1020890.
Bon voyage / Dorothy (feat. Franck Pourcel et son orchestre) [Mono Version]
Bahia / Noches de Vera Cruz (feat. Franck Pourcel et son orchestre) [Mono Version]
Vintage Pop Nº 47 - EPs Collectors "Lisboa Antiga"
Vintage Pop Nº 48 - EPs Collectors "Mandolino"
Tout ça / El emigrante (feat. Franck Pourcel et son orchestre) [Mono version]
Bahia (feat. Franck Pourcel et son orchestre) [Mono Version]
Bonjour chéri / À jamais (feat. Franck Pourcel et son orchestre) [Mono Version]
Je t'aimerai, t'aimerai / Sans toi, je n'ai plus rien (feat. Franck Pourcel et son orchestre) [Mono Version]
Du moment qu'on s'aime / Sois pas faché (feat. Franck Pourcel et son orchestre) [Mono Version]
Tu m'étais destiné (feat. Franck Pourcel et son orchestre) [Mono Version]
Histoire d'un amour / Gondolier (feat. Franck Pourcel et son orchestre) [Mono Version]
Gloria Lasso, no. 12 : Histoire d'un amour (Mono Version)
Le tour de chant de Gloria Lasso, vol. 2 (Mono version)
Vintage Pop Nº 45 - EPs Collectors "Guadalajara"
Vintage Pop Nº 44 - EPs Collectors "Corazón De Melón"
Vintage Pop Nº 75 - EPs Collectors, "My Fair Lady"
Vintage French Song No. 154 - EP: Padre Don José
Vintage Pop Nº 46 - EPs Collectors "Orfeo Negro"
Adonis / Arrivederci (feat. Paul Fersen et son orchestre) [Mono Version]
Muchas Gracias / Regalame Esta Noche (feat. Franck Pourcel et son orchestre) [Mono Version]
Eso Es el Amor / L'enfant aux oranges (feat. Franck Pourcel et son orchestre) [Mono Version]
Muchas Gracias (feat. Franck Pourcel et son orchestre) [Mono Version]
Adieu tristesse / La chanson d'Orphée (feat. Franck Pourcel et son orchestre) [Mono version]
Adonis (feat. Paul Fersen et son orchestre) [Mono Version]
La Calle Donde Tu Vives / Podria Yo Bailar (feat. Franck Pourcel et son orchestre) [Mono Version]
Tua / La fiesta brésilienne (feat. Franck Pourcel et son orchestre) [Mono Version]
Gloria Lasso chante en espagnol, no. 2: My Fair Lady (Mono version)
Vénus / Parfait ne changez rien (feat. Franck Pourcel et son orchestre) [Mono version]
Dansons mon amour / Tiens (feat. Franck Pourcel et son orchestre) [Mono Version]
L'enfant aux oranges (feat. Franck Pourcel et son orchestre) [Mono version]
Muchas Gracias / Lune de miel (feat. Franck Pourcel et son orchestre) [Mono Version]
Le petit pousse-pousse (feat. Franck Pourcel et son orchestre) [Mono Version]
Tua (feat. Franck Pourcel et son orchestre) [Mono Version]
Orfeu Negro (feat. Franck Pourcel et son orchestre) [Mono version]
L'amour est dans ta rue (feat. Paul Fersen et son orchestre) [Mono Version]
Les enfants du Pirée (feat. Paul Fersen et son orchestre) [Mono Version]
Valentino (feat. Paul Fersen Et Son Orchestre) [Mono version]
La Maladona / Les cloches de Lisbonne (Mono Version)
Dansez avec Gloria Lasso (feat. Paul Fersen et son orchestre) [Mono Version]
La Cigarra / Dans les rues de Bahia (feat. Paul Fersen et son orchestre) [Mono Version]
Vintage Pop No. 176 - EP: Aquellos Ojos Verdes
Dansez avec Gloria Lasso (Stereo version)
Roméos et juliettes (feat. Robert Chauvigny et son orchestre) [Mono Version]
Ton adieu (feat. Robert Chauvigny et son orchestre) [Mono Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca856cb0408fc2477b28e92695f2c9e0ad7d1365098c3e61914860da22e17d3. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/MXF366612430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c6c2820b004cc42cecf0bfe1ab11664723f7a15d8f9de7ce57d55110b3f563. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5299100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa87e8da586b6c9c679510209549d61faba5446fd87e0868c2bae945feb9de96. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USZZR1010672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378ea10b16604e06980ef356d29ae771e9e373c57bbc031a67914b77f14f26c5. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:20:33Z), 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/USZZR1010677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a0cedd5bb76a1aae809df68ba6561d6e71fa5509ad3e5feec88a9296131fab. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5299100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0bcc7b67494b095a469c6ea3fab7fb28922f662bb5379e1123459139f2b4da3. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:32:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ115707409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba84d4e6b9bd5e2a9d2461f0c50f60de528d26df91b3d4c78d4ca90987c3b0c. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116207411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1189ba066810670fb23ab1e840b0dade27df82fccd03afbdb9eb40a20fbd75eb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES64A0907801.
Etrangère au paradis (Collection "Légende de la chanson française")
Gloria Lasso. Sus Mejores Grabaciones Vol.1 (1949-1959)
Gloria Lasso Sus 20 Grandes Éxitos (The Best Of Gloria Lasso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8b7a67df9c84ceffd6bbfbece2290f1975151e321bbb65e8804f0dcadddecf. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FRZ116207624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cbf3fae6c82bab1b02bfda5fce7e9ef26a53ad7d3c26dd4af09f3b4c7219eb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/MXF366511288.
Colección De Oro: Con Orquesta – Vol. 3, Dejé Mi Amor En San Francisco
"Serie All Stars Music" Nº31 Exclusive Remastered From Original Vinyl First Edition (Vintage Lps)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96275aa4d169ebfba8b2e692c14c7ccdb39aef04ceb6f34f429429d8a3ee3888. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FR6V80745358.
Ses grands succès (Chansons françaises - Versions originales)
Gloria Lasso Platinum Collection, Vol. 1
Gloria Lasso Platinum Collection, Vol. 2
Gloria Lasso : Toi je t'aimerai (Histoire française)
Meilleure collection française: Le meilleur de Gloria Lasso
Gloria Lasso chante ses grands succès (Les plus grandes chansons de l'époque)
15 Grandes Exitos de Gloria Lasso Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a87e77bc036a480bc88f6d0626a68dcc160799dafe141feba3eee6ef833a19. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:23:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351470647.
15 Grandes Exitos de Gloria Lasso Vol. 1
Gloria Lasso y Luis Mariano (Remastered)
Éxitos de Gloria Lasso, Vol. 1 (Remastered)
Éxitos de Gloria Lasso, Vol. 2 (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2effe67dde336d09208f9c95af3b93158350c9fddcbcc9460f32dc4c7998239e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES6601404919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488097ce8bc172058a21684d3558950f8053cd0f900e4375d40732446423c0f8. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/ES6601404973.
Les idoles de la chanson française : Gloria Lasso, Vol. 4
Le monde de la chanson, Vol. 9: Gloria Lasso – Venus! (2015 Digital Remaster)
L'étoile de la chanson (La estrella de la cancion)
La Calle Donde Tú Vives / Podria Yo Bailar
Succès et raretés : Barcelone, 1949 - 1962 (Collection "78 tours et puis s'en vont")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12eb9b8e6c906ea461ecabd2933f62862f2a06d71a10e1ec9bc9eafa8dffa6ba. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/GBN8H2038050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2394de5583a703ab7b28dcdc7cc37c94388bb624163d0e85b965edb36ee2a9. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:06:34Z), 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/ES71G2101499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548f9b4fda42d565b0c070b4f13b61ae362e30066101c8c92179a1f4b70d8402. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:06:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2101484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb501024680ed0d7ec0d1e5bf2d52dcf554d9e68842699b3d91e6401f5ddc37. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/ES71G2101483.
The Very Best of Gloria Lasso (Remastered)
Essential Classics, Vol. 260: Gloria Lasso
Volare (Nel blu dipinto di blu) [feat. Gloria Lasso & Gérard Ferrer]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf487590182bb239a7c64a2fd7812d999273b8f0ea1c5b4ce266f3c9d2a370de. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRY401200110.
40 Años de No. 1 en Español : Los 50's, 60's, 70's y 80's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c6c2820b004cc42cecf0bfe1ab11664723f7a15d8f9de7ce57d55110b3f563. 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/ES5299100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c6c2820b004cc42cecf0bfe1ab11664723f7a15d8f9de7ce57d55110b3f563. 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/ES5299100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20270aa39ed0ce3fdb2a0311ed0bb2991f7a1d6d548aafc575c0de3a56657c8f. 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/FRZ116207538.
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