Kaija Anneli Saariaho (; ; 14 October 1952 – 2 June 2023) was a Finnish composer based in Paris, France. During the course of her career, Saariaho received commissions from the Lincoln Center for the
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 0xb5e790cf2632490c522f6b423bb478cf28cbe0adaec494165366feef0d892f47. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11751d6e-2e28-4efc-b2b6-d87ecc029c5d.json and https://artists.proofprofile.net/proofs/artist/11751d6e-2e28-4efc-b2b6-d87ecc029c5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Saariaho, K.: 5 Reflets De L'Amour De Loin / Nymphea Reflection / Oltra Mar
Oltra mar (Across the Sea): I. Depart (Departure)
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 0x5b228535a904ac7aefda12f41c930cc055c63e917a0032d71e2b080a2b5e5fca. 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/FINDE0400075.
Oltra mar (Across the Sea): II. Amour (Love)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaca96298e4c227080c80702b6be855fd72901bc1eade14123dcbc0fdf8727ad. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0400076.
Oltra mar (Across the Sea): IV. Temps (Time)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72b83fb4a887987c6d4dc85ec6d461b5614e9a1493e3b71ec92c208013ccd9c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0400078.
Saariaho: L'Aile du songe & Poems by Saint-John Perse
L'Amour de loin, Premier acte: Traversée
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe2c8166c664656a4063daf23f9117b172b3b8e886045ed17d7a096207cadab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140610010.
L'Amour de loin, Deuxième acte, Deuxième tableau: L'Amour de loin. "Rien ne vous oblige à l'aimer" (Le Pèlerin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25f095a966ba311b45599e6f2a0d5cc5d0ec02f3e139b810dd283b945843ad4. 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/FRZ140610080.
L'Amour de loin, Troisième acte, Premier tableau: Au château de Blaye. Le Pèlerin: "Jaufré, elle sait"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fddc7b460ee205e075f1c45f6ed4f5b93a8876338b7930833f3f8acd8f48b5. 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/FRZ140610120.
L'Amour de loin, Troisième acte, Deuxième tableau: À Tripoli, sur la plage. "Ben tenc lo Seignor per verai" (Clémence)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40206be4ff66ac3abdec606acff5b7929d7cd14ad6719c27126565f4a4fddfb7. 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/FRZ140610140.
L'Amour de loin, Troisième acte, Deuxième tableau: À Tripoli, sur la plage. "Non, par Notre Seigneur" (Clémence)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e054e2b16c2bf54f864b1ac52686982dc5a39ae30a7e31ca3d34724487ad9bc. 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/FRZ140610150.
Saariaho: Émilie suite, Quatre instants & Terra memoria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6665affc5d442810d64f727eefa76aec2e0951faac37874e728816a939d7d93. 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/FINDE1400107.
Orchestre Philharmonique de Radio France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dfb528f854bc93993c3491e8061e7af011a0e037d9e474173b57856183586b8. 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/FR05G2240402.
Maan varjot - Flowers, ruins, statues (energico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd146af2b5333b98e3e7a501f23d67aec54be242ea701fb4a3ec9800da6385fe. 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/FR05G2240403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4efdbc8fc2bc9b7b159150ca3eaee553df4b2aa119237c9f2039e12e3542a33. 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/FR05G2240404.
Saariaho: Graal théâtre, Château de l'âme & Amers
Oltra mar (Across the Sea): I. Depart [Departure]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b228535a904ac7aefda12f41c930cc055c63e917a0032d71e2b080a2b5e5fca. 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/FINDE0400075.
Saariaho: L'oeuvre pour violoncelle - Complete Cello Works - Musiikkia sellolle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3b1ecd2b61acc6961704d20dea91db1349be6604e1e90c2149080693fe4a63. 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/FR46Y0400973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1ed3793fed5698470508856970126312a4f54b1a085d4f2f41864395b00e89. 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/FR46Y0400976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de0ec61d9a6b6845e07d5af35a19943928317d10a17209e88d46efd06eff818. 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/NLA509608601.
Six Melodies - performed on Violin and Harp: No. 2 Legatissimo (in spite of the changing timbres)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac40af1c12fdfe614763aee8f8072912de529db3451d0ff4fc4b5502742f0d5. 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/NLA509608613.
Six Melodies - performed on Violin and Harp: No. 6 (without indication)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f35a018533f07a9762f029e1dacca9af155f8de3135474bdd4cd5149c9e9cf. 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/NLA509608617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d9cb8168a9c420dce0eea64bca78165f617b20a6d4c6832a76a69d920d955f. 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/NLA509608618.
Il padrino (for Harp) - "Theme to The Godfather"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8a66724f7ec973fb32d3a7cc4fd552e4430bbe6ebe2017694c033e2f11c8f2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509608619.
Saariaho, K.: From the Grammar of Dreams / Prelude-Confession-Postlude / Grammaire Des Reves / Adjo
Musique? – Modern and Electro-Acoustic Works for Harpsichord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217aa7063e2d290bee8d5bb61247bee3fd3e18d5c63c72dfe785d95ab5e5e39a. 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/DEN962435401.
Adriana Mater, Act I Tableau 1: Clartés: Quand les yeux de la cité se ferment
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40086213d758fc365d0af737b3f565ed1eaea2ef5239fa78cea827b5240e2c84. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962435402.
Adriana Mater, Act I Tableau 1: Clartés: Elle ne m’adresse plus la parole
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0efdaf1df04c86b159880f5a92d912bc293b5d0c74db4a5fc2177570d7c9943. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/DEN962435403.
Adriana Mater, Act I Tableau 1: Clartés: Dream Sequence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1deac06dc2d8fd1837941f78de358e51af9c0a2a2c13010d46a28218832a3b24. 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/DEN962435405.
Adriana Mater, Act I Tableau 3: Deux cœurs: Interlude
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655c45fee8b9f172f70e672144f4a53690a706b12a49164778d4f334ff796351. 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/DEN962435410.
Adriana Mater, Act I Tableau 3: Deux cœurs: Refka’s Dream: C’était encore la guerre
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f589aafda47d4d00af4a4ab8db42ee463a202b7a8c3734004ffc57d76c4f59. 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/DEN962435412.
Adriana Mater, Act I Tableau 3: Deux cœurs: Je sens seulement, je sens un coeur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88968db0ed34831565555d5261f5b8f8c532ebc83a23117ff0f34263e5bc8464. 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/DEN962435414.
Adriana Mater, Act II Tableau 4: Aveux: A te voir si ému
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7277fab613ed316051ac685658f68eee0c89db92483c3ccc23f9f701d45af91. 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/DEN962435416.
Adriana Mater, Act II Tableau 5: Rages: Adriana! Ah, c’est toi, Yonas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb303063d853d6de0580f08b7f8529360caa88ffea65c06f2c6ebe4653ced5a12. 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/DEN962435420.
Nuits, adieux (Version for 4 Voices & Electronics): I. Nuit I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7da79d2b32bcf7048d9a53ccee2e8f6841eea8d0bde8e3aa09da7ab5011b9b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC2362010.
Nuits, adieux (Version for 4 Voices & Electronics): II. Adieu I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4c896884956f9f964ee07f562f913a052bb0641b8ac277a6f87beb023905bf8. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEC2362020.
Nuits, adieux (Version for 4 Voices & Electronics): III. Nuit II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d6d3fa9f807b249a5e101c2a6b2b2539fea2a25725776183b1d19c11cf16bc. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/SEAEC2362030.
Nuits, adieux (Version for 4 Voices & Electronics): V. Nuit III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2baad639c60457dd0a5406fe996c626d685874c8d939cb8b4091cfae883edbe. 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/SEAEC2362050.
Nuits, adieux (Version for 4 Voices & Electronics): VI. Nuit IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc5dc1c51db2477b29aadd800474b691c793d8f87293257803551ef9196daaf. 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/SEAEC2362060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bbb4479ab65ce10e170aba25f959e2fab608ac2ed98da7c6775cb559d3fcf5. 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/SEAEC2362160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36a9014a2415d32eb5741a6eae0826b4a5bfb1b6c9d1e139db3082212a72e80. 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/SEAEC2362170.
Reconnaissance: I. The First Martian in a Long Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75369f8b6ed81dbaa7b70688bb40b98fb5a47ca65713dbdf73964967b78b6867. 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/SEAEC2362180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d728bebe4f4efdd6a40f0deb79f0aca583e0d932c7f473252f75ec497e79ea. 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/SEAEC2362220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef9270b0fcc7c162e972383592fbcea03e5a2ec32c4a3de3e7aec0a7974ea06. 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/SEAEC2362230.
Nuits, adieux (Version for 4 Voices): IV. Adieu II
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1555ed2f78536f8b8f1226822e5048ce60d7a691813466e83a34070b4af077fc. 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/SEAEC2362270.
Nuits, adieux (Version for 4 Voices): VI. Nuit IV
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e386f8e3c6c929366313c5c040f69c3e1308639f053af4379075e2735da9af9. 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/SEAEC2362290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e56b403c1e869414e4dae117e3b562cc6bceea7f0742b18c4bcd31140de17c. 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/PLA162268602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04a19b775a9c5858555a671c824f1c6516de62529593b095f8934076a1efbe3. 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/PLA162268603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11771a4a39966dd7b7706aa9df6c235282cf2db7415baebf91f1b3224e0c118d. 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/PLA162268604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16876b813a7508e65ebae07b734b78e679e533c72d8d529c6b95d670b0ca5b18. 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/PLA162268605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e9d40c0bbf6bf545c063d3deba9b81ece4b2f511cba0dd993db049cf618865. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/PLA162268607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794462ea38f2b297d8a416e8e9df3813df331b28997315860abfca277da7ede6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA162268609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c33673c8ec8851f7104d9cd377ac34f8955968380cd166732d6819a74870f4a. 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/PLA162268610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32aece7a989e472b786bf2a04420d383566329509680a8e79a85c5258e245e3. 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/PLA162268612.
Neiges for 8 Cello: IV. Aiguilles de glace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9137e12703ca9247659eca09f6956a978bfa86b8acd0478e09f48628ebbd4e6e. 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/PLA162268616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895323d9cae0e813d8fef975ee5e2afd5d99f22fa47a9fb9c32d6086b4737417. 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/PLA162268617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19578399fe64587e9d313039101cd71c60eac1fd7ae8dd49522a9c694ce666ae. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:29Z), 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/PLA162268608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf377809d5fb0e42a201edb7e7b070856bd20ed7466aa724d75d55cdaf32eb2e. 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/FIAOI2100001.
Kaija Saariaho: Circle Map, Graal théâtre, Vers toi qui es si loin & Neiges
Kaija Saariaho: True Fire, Ciel d'hiver & Trans (Live)
Kaija Saariaho: Chamber Works for Strings, Vol. 2
Die Aussicht (version for voice and string quartet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba4e7d8aee5466d994d9d742bac2a9ca0aa08fa5723fa9f9be60e88e192f8e. 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/FINDE1600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a55c66f1b2742ede3e53ca6562207ad6d9cdfa8f01a8812414516afb027469. 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/FINDE9200299.
Saariaho: Du cristal - …à la fumée - 7 Papillons - Nymphéa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5d9794bc3318d140b80077da1eac4ca95961c6a3ac83532acda539caa5ee0. 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/FINDE0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90fb9f6e1e735030dd30d3fc495c437fd7cfd329f621c976ae3fe3e9522c56c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FINDE0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0533440602b1df6238a7e81dc4c5a20cf11149898121ae6b34f651b94eedcf7. 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/FINDE0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851c7edece05fc2d15ff94e9e9af13c49187e8f29ab0f109ce61364fb971c7f5. 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/FINDE0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80ec198c032dbecb39f1fb410c0de238899e63571dc5494ec13a1f2093b43a89. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FINDE0400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b9e946bb493914beb1f13b1cd8d9edcfd1e799a50d15d438074c696ba2c8b7. 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/FINDE0400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b62d9137a37c294db1332a8df0f9b9c00aa167c5095e8b84aa33925f03346cc. 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/FINDE0400007.
Saariaho: Chamber Works for Strings, Vol. 1
Saariaho: D'OM LE VRAI SENS - Laterna Magica - Leino Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fefb4a28c28476202c44c818f40f3a9e07c4101b84eeeb3a058d13f09889489. 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/FINDE1100079.
Saariaho, K.: Notes On Light / Orion / Mirage
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75de064418e6f04e7b937cff6ce43cbc1a5c2a5994532ff91f16d4e6f594f41. 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/FINDE0800094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142023405f607244c67629878e34ec9daab4173d406155997a44c482f00adf8e. 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/FINDE0800096.
Saariaho, K.: Graal Theatre / Solar / Lichtbogen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158ea5cbc2cf3bc1eeae4acdedfc13613af224dbfc0dd52015489c06de39fd21. 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/FINDE0100169.
Saariaho: 6 Japanese Gardens, Pres, Lonh
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4778b1b68f9e6524a923e0d40cc6b15387178102d3675fd43a724deac49306f4. 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/FINDE9700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x873e1fffdb1ace4026a0c6dce9b74ef1024a60110e26d4f8a04356a00ce76b23. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USSM10017643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabaceaf6377fdf0039f528c9f11baf668c09f46f0f7b970e5bbc0303e8b4a724. 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/USSM10017644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x872000ebc283efbd117d42ab1c745b71ab285d5deaf3c2a662a33a0934c91147. 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/DEZC62443638.
Kaija Saariaho: Je sens un deuxième cœur: II. Ouvre-moi, vite
Saariaho: Verblendungen / Jardin Secret I / Noanoa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0427f29e919d2a4daec42b895d74c92eae1e5433813b299d21df3be7044e8721. 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/SEAED8407010.
Black Is The Colour Of My True Love's Hair - Arr. For Viola D'amore And Cello: Black Brittany
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc8b125e52f1d8586bb52a0b57df4762b7163d697afe01a184703f980a940d9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEB330915701.
Ave, Generosa - Arr. For Fiddle And Percussion: Ave, generosa - Complainte "Tels rit au main qui au soir pleure"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8229605e25b3ec395ee08e2bf7c3151dc7eb19054afb29f4962d3f3bc50a92. 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/DEB330915707.
Second Booke Of Songes, 1600 - Arr. For Viola D'amore And Cello: Flow My Tears
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70aa181ce5956d20f93c236051c8b2271e2ecff5decc7f3e724cd105749ff999. 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/DEB330915709.