Sinfóníuhljómsveit Íslands (Iceland Symphony Orchestra) (ISO) is an Icelandic orchestra based in Reykjavík. Its primary concert venue is the Harpa Concert Hall. The Iceland Symphony is an autonomous p
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 0x9b39e828b5a14a61604f4901a233034ab092b4a7bc3198f66f6a5b04ca30379d. 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/21943451-796c-44bc-82b1-16b71f05e579.json and https://artists.proofprofile.net/proofs/artist/21943451-796c-44bc-82b1-16b71f05e579.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A Prayer To The Dynamo / Suites from Sicario & The Theory of Everything
Suite from The Theory of Everything: I. A Model of the Universe
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 0x98a4e248064ba4b24badd13c0c9d2d59b5651dae6006e940e16a3a768775499b. 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/DEN962301201.
Suite from The Theory of Everything: II. Domestic Pressures
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde015e949da1ebfb5e94a520956f471a5ab4073aeae524d5c835e9fcbe3037b4. 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/DEN962301202.
Suite from The Theory of Everything: III. The Origins of Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949f72378b445533ab036c3c51944acb0f01a81df125f49aaa13529842ced5c1. 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/DEN962301203.
Suite from The Theory of Everything: IV. Forces of Attraction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9afe7e38eaba5c08b9a0597caf00d50842d3cd8e71c0c75ce316270ba580b1. 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/DEN962301204.
Suite from The Theory of Everything: V. Cambridge 1963
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b63088345b6eaf5a2d606ec2f16f197554c08455cdff306bbcfbba4259db6dc. 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/DEN962301205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9863e08183782a086d6cc558000b0b1208a80db8daf494a8de2c6e54768731. 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/DEN962301191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b5a7927fdfa7f9fa385b8f09116b3373204f8cf07e64ff31c795bf8807854. 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/DEN962301192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc6256bc91566973ec3302039f498efe2f7a698d925b522bcdd26e4cb0022af. 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/DEN962301193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2a13e99aa16daf39b6e98fd5a35d10dfe65d1fb823fd18cf7164c7323516f6. 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/DEN962301194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2f3d3892a5bec8468ae7ee1981d9bdcacc6bbff3ab1cdb57540b90997c98a7. 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/DEN962301211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3d304f63c3581ab0beeb07818be603ceb5f490f70ee9a1ef3f794737ca4a65. 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/DEN962301212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e15718ca66691457191cecd02cd609718454ac4734e5e6e7af33031dd2036d. 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/DEN962301213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e0ef4513e6749ef5cc74b908f2953c5639a848567cb2d0988c252f693d9dc2. 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/USKC61923703.
Rachmaninoff: Monna Vanna & Piano Concerto No. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c835bad4caf61c6d5b11bfb6c1d29c417b60f8c6a81646d693725595f3f04c. 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/USKC62326702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce41a7505002bb2a2a25ed3007103f1ddae7450d0a04fcc048ef00f5cbccef6f. 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/DKFAA2401201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef4ecab308161b60789f17878cd87716ef87731718db0bf6a789f97be849805. 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/USKC62326801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81979a393c9bc62ae484d5a29705508be75ead41ae7525464bec889c9af694d4. 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/USKC62326804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a440bd383ffc9228f1b8d4686c3fbfebdc683c08faf9c55b63a5d265df7f0d8. 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/QM4TW2367712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfecac0f6252cd3cac74336ffd433960cf1c3ebb55fa8d73bd1b4f5039ca6366a. 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/QM4TW2367678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a3904b57763998cffd63d91e2b69b1fd3889f260319aa40768e0cec2da8fd5e. 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/QM4TW2367724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d09a7258c5f8aeffa39f27a6af1f1375681783804a930f9851b94af5387ebf. 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/QM4TW2367725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87755f925fb87e1c597ba662c39fb72fbb8d6b7e7f69e504c93342f6e5a01d2. 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/QM4TW2367726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647de0b18314fad30c9bca66cf35c0ad7e336c3eeb1120c242e4d26eb93191ec. 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/QM4TW2367728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e2fe533a25ce8bc60f0930871689dff39676941918766e5e7bd7914159e123. 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/QM4TW2367729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf79b150a0db9f5ea4e19a2ab4bdd70178002c4a2ed363849841642687a6dc8. 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/QM4TW2367731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb489ee35ccf9aceb34eded81f49c59517e02423bf546c5923a32ea5c9954479f. 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/QM4TW2367742.
The Nearness of You - Live at The Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db974acaed5819a6ddfb94f71a00442ad2a2c73cedbf2c35224fa4c97fada67. 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/QM4TW2367748.
Let You Break My Heart Again - Live at The Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf03cc235548e9c7eb5d6e03b2eed7b0d8ff0f3ffcd76a75a91dcc2a9a18061b1. 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/QM4TW2367751.
What Love Will Do to You - Live at The Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c931c19a694dcbf2dd94537bc046d2b6e5790956ad7ef5e6490de401e44fdef. 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/QM4TW2367753.
Beautiful Stranger - Live at The Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fadf0392b23033514964dba9ecf2fa4e39a5acab1dbcf32530769a250bba6b. 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/QM4TW2367754.
Everytime We Say Goodbye - Live at The Symphony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c93ad26fa306c921aba4586f24fef40fd74576e3e37aa7775e520f10c586f6. 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/QM4TW2367756.
Leifs: Edda, Pt. 2, Op. 42 "The Lives of the Gods"
Symphony No. 2 in E-Flat Major: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bb382e1f53dccb910fd25e1437349afa1bc62d0345ce2fd656758c379d85b9. 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/GBLWD1901906.
Wirén: Symphony No. 3, Serenade for Strings, Sinfonetta & Divertimento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc1746dc4e8411f7b5af02507dfd9718ac59e1b48d4b6c48f57fb1eb7ed8935. 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/QZNWT2123197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e5aa350a753b2c30087d56c3dea42820f9d96fd0cfe6856f80a3be7b43ee0a. 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/QZNWT2123199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc0b30e32ceda3cf3acf5a48539513bbb60a9ceb16cac349b51bb8f92a6890f. 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/QZNWT2123201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf0114b55004983b15ed5324244755898f77449a3b5a913327d31ae35898fdf. 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/QZNWT2123206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6949a04aa0ac6d4a0525713fa98fab6397b8b4afdab16659bc0263e3203080c. 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/QZNWT2123207.
Skálmöld og Sinfóníuhljómsveit Íslands (Extended)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee0beb9c3a55d7d4780eef9ea5588c74bac3353bacc0400bea3fd45f500c1f3. 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/ISA111305312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5940f1b0cbae65f3c3f8b66e1e77d8142c7762ab547dc9d0af039a40742ae43. 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/ISA111305301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19fd683ec8005285ff88585b57f344a6d27d6ec5cbf1bb22b6962346b99a283. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ISA111305302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a3122245e59ab5a1646ed0bbeedba708f5c9f677cc77f5140744236d827e95. 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/ISA111305303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7946deb0cd57bd559de704ca16cdbb7e8521fa2feb8c91300b02fa038b7921. 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/ISA111305313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa866dc09642ffb96192cfaf3d433d1ca9b6ee18a07137385524b68ed2963ac57. 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/ISA111305314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d9f796a9be6bf1c5b829522b78e508d2fe61f7421a44a59806cf59a495c683. 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/ISA111305304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597127d5ac1826466217dbda12adf2f2e63c50a3c9b47934e6c5b834a826bab1. 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/ISA111305317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eebde5a71d16a67ccb85fd619053b690601482c4200e845bb141d259131c636. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/ISA111305305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb606073ceb7a703a38f6b4beb67a55c96ae660afff4e4987dc928e29eb6e4dfe. 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/ISA111305306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b5506508492094150e55c7fa0fbb9e420420f5213f185e79f4e293a55ef0ef. 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/ISA111305307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e93c7de218cba0c0125e5ef6e8db6457f9e1232f95657854ccc3a21a81470b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ISA111305308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72227e6766fadc76f0d53d6a117a2ac504927c087d4f4bbeca43d6def84e0f18. 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/ISA111305315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec52b053aac2db0f913ddac09fb6b51116b7263e93e2fd191589f490b7886ed1. 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/ISA111305316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0107fa0702da584ba2ad213e595aa8bef29be85c57632d96687373b5dd695fe8. 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/ISA111305309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65eb637a02c278bc99c500e28ff73c5a7b4237871ae2de7332df0d5e649d7ed. 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/ISA111305310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444fe2f4a10304e599f91a40ec41406111c2b69e97e4a446b6ad39f8cf929fbd. 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/ISA111305311.
d'Indy: Symphonie sur un Chant Montagnard Français, Saugefleurie, Médée & Prelude to Fervaal
Skálmöld og Sinfóníuhljómsveit Íslands (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5940f1b0cbae65f3c3f8b66e1e77d8142c7762ab547dc9d0af039a40742ae43. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ISA111305301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19fd683ec8005285ff88585b57f344a6d27d6ec5cbf1bb22b6962346b99a283. 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/ISA111305302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d9f796a9be6bf1c5b829522b78e508d2fe61f7421a44a59806cf59a495c683. 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/ISA111305304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eebde5a71d16a67ccb85fd619053b690601482c4200e845bb141d259131c636. 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/ISA111305305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb606073ceb7a703a38f6b4beb67a55c96ae660afff4e4987dc928e29eb6e4dfe. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA111305306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e93c7de218cba0c0125e5ef6e8db6457f9e1232f95657854ccc3a21a81470b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA111305308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0107fa0702da584ba2ad213e595aa8bef29be85c57632d96687373b5dd695fe8. 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/ISA111305309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65eb637a02c278bc99c500e28ff73c5a7b4237871ae2de7332df0d5e649d7ed. 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/ISA111305310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444fe2f4a10304e599f91a40ec41406111c2b69e97e4a446b6ad39f8cf929fbd. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ISA111305311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1d2fb387fc786c463c20fffd3746226ff84e8211d188b5feb8dd2c2bae3700. 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/QZNWT2118149.
Christian Lindberg Conducts Jan Sandstrom
D'Indy: Poème des Rivages & Symphony No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cce2454e6881b7f9c4e2ae8985e6e489555eb8159e8a3d62dd4ae217de45fd2. 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/ISA111106201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fddc1edab2b59e64fc0335bb600b2a41f781bb65c8c240c9889386825e90889. 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/ISA111106204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f810849a4e09d22ee6153a0e84eb015762a4e28d09879c3f3d79af6ad64eefd. 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/ISA111106210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e5debda664893b2b5a03970b39b3ef1bf199aab6f5b358bc568b9ff3321681. 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/ISA111106211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf976ba9e2333c903ce8a1252900011f99013012ab5833a0f0145fb848f3b902. 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/ISR111100601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8357a3a4eb959b4f1407fbfab952df46b1153309dfed62b296b36ef6466d1127. 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/ISR111100602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0383656df2d1d3100d2b02d43f0eb67cadc9485802d1219436f1e74302c1e4b7. 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/ISR111100603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36dd551636f790d1e49ee9f4d5150314360d17047909244fc765d1bb83d8ba6. 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/ISR111100604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110279e455d9beeb01f8fe17db7b9a1092443870a07a0fe9eef54bd82437b49d. 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/ISR111100605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6377281d42240fa1802b80942653dad866186fc422a812e1775609554adf990b. 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/ISR111100607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd88426997b91125a70b320516b8ad5fe06b34005b142617388e4a4f5b9e1c6b. 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/ISR111100608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5472847056d65e3d581a514fa0a3fb272f4cf3b75077e2e6f9ffb42f51629863. 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/ISR111100609.
...ásamt Sinfóníuhljómsveit Íslands (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8547baeda8e736e76bb21a927c5ec66001829a5cec06c5baac650894553550. 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/ISA111105902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe891f556bd834928bff9a5a7f45ff28e93c53ec7a47757f4cda07686ed4056d6. 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/ISA111105913.
D'Indy: Istar, Choral varié, Symphony No. 3 & Diptyque Méditerranéen
Robert Ward: Sacred Songs for Pantheists, Symphony No. 3
Raw Emotions: North American Tuba Concertos
Broughton: Concerto for Tuba and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec4f6e510e6c3fbdf8fb4a17acdc3b5121eee3ad9245f99819d437b277f0c87. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USAB10911131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7422acd3fe1c8dbe702861d39993d4657a873d34a7a8b9e6a51a427e2e7c130. 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/USAB10911133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57168f0ed4bf84dbc12a34c25105926220ae0984b4590f388bb7f52ec5c64760. 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/USAB10911141.
d'Indy: Symphony No. 2, Tableaux de Voyage & Karadec Suite
D'Indy: Jour d'été à la montagne, La Forêt enchantée & Souvenirs
Leifs: Edda, Part I: The Creation of the World
Leifs, Isólfsson & Cowell: Orchestral Works
Williamson: Santiago de Espada, Our Man in Havana Suite, Concerto Grosso & Sinfonietta
Skalkottas: Sea (The) / 4 Images / Cretan Feast
Serenade for String Orchestra, Op. 11: I. Preludium. Allegro molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239e3e1fb06d46a2cd9a224e7545c62a43fee033c984680e52e942ca962651a2. 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/GBLWD1800604.
Serenade for String Orchestra, Op. 11: II. Andante espressivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8267f2e2a4e15a59ed187bea01a87559dff6d79895f1008c0c45cab35b66cb. 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/GBLWD1800605.
Leifs: Lay of Helgi the Hunding-Slayer (The) / Groa's Spell / Landfall / Iceland Cantata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a4e248064ba4b24badd13c0c9d2d59b5651dae6006e940e16a3a768775499b. 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/DEN962301201.