thumbnail Evan Ziporyn (b. Chicago, Illinois, December 14, 1959) is an American composer of post-minimalist music with a cross-cultural orientation, drawing equally from classical music, avant-garde,
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20aa91f4a3caf4176e418d17981bbf067e554ce8c8ab953055389f07701671e. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/955f7228-4439-4e3a-bb1d-4402295829f9.json and https://artists.proofprofile.net/proofs/artist/955f7228-4439-4e3a-bb1d-4402295829f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Harrison: Concerto for Piano with Javanese Gamelan
Concerto for Piano with Javanese Gamelan: I. Bull's Belle
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6a0574284aca3073d7b1f7d74a017e5692b8e10681fc8a7a346ed13a71ec15. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2Z2100939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab3f8fd0c752264e4e437812f5f4520a4a6258ef185b95280f3bdeb2de3cff2. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50710028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816d5ae064b54e3128344951b9aa4af055a8caa7c781096a3080cf1e6086adb6. 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/US3Q50710029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b75c6bfe4c1044112ea00ea5664255541cce54e5aab0d561ce569c4e3cc5dad. 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/US3Q50710030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48819b36d8368cb0f1e01300cbaa885e82668f056ad79740845a5eb3bb9e1e0. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/US3Q50710031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf84f9d7407c0221f6efa583c12b192df7f4d1baf902e491cdf07a228955fa2d. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/US3Q50201001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6875c4bbedb3691c69d00485a54d1154f467dd9a5a073581cad77402c0f7c33d. 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/US3Q50201002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74796b05b37240265914501eb46e4802044667775e01918ad91bb92092647c8. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/US3Q50201004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67c62464c4ee3a6a6a425dd3ceea79f1e9f781edbea17e0b031801a4699b00d. 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/US3Q50201007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9bb66062617b0c9db8a540c2f434436b9cbd57c2fb3117a2c24919834a4b74. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q51110115.
Different Trains: America—Before the war
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70848e5427d3a0036fe3896e92f835c0bc37ef3eade16805b2975505add4cf73. 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/USNO18917601.
You Are (Variations): I. You are wherever your thoughts are
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2032c4c94c465a886bf54dff4508dff3b565299c7a564e86c77a6f5524fe30d. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO10589101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b8911b5daed0ef8d4eec46bfb6be74a8d42641de9950a1256d5c74a2e0ec8. 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/USNO18716901.
Music for Mallet Instruments, Voices and Organ
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952532becb5ba420fadf6f9400b58c9d577725f0d60348bac3c323040173c995. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19022005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823c3c30e5351f12f6eff34b1aefefa34f24edbf73c167fc3280f93110cccbd6. 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/USN019745102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba4452fa9c74547d51e67f77f96b83795bb8fc499d2afbbfa56a9d1a06e2c64. 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/USNO18917602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b43b5d13625735229b61abc1ecda71bd10dae1031dc6848152ce493a028f0f8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO19643001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c6f0a53319a15d2053d51f7a21b2a66f8603d2b909fdd31f3573d5c90e63c7. 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/USNO18717001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d84166073ff47d4cb6b69e3dadec91797402f53ec1ec739ccc08670236942ed. 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/USN019745103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155b19cc9807ec0828ec7b04defe203630265d9d647974495d9a6ec56bc7d01c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USNO18917603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16042e2c0fef1fd3c92a83735f2f4613b6b8224a2225f8930ad48942c9706abc. 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/USNO18717002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74916bd2870f9a60f0779076a47464aede9f8d0f4708a87aae92004469c3eac. 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/USN019745104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aca639ccd4460523f04a7f230ba5b1c5f7a595aad6f81972769fa46362f4659. 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/USNO19429501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f52c52e671dd68a9575cc68acb3ba127ab1f4013d0416ac796ffeb082d7dd6. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18717003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e195f535255632eae5624895d1033f34f3b3a11c585128635fb2e880c96e18. 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/USN019745105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6212c01a9c6405c8cdecb864447af6b4e3575256dd824070e6454752a36b69b. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USNO19429502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273c20e4db319d98378511265bf807fa9df897b6930760a521aefc0825e4d68c. 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/USNO19745117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073582a14f26af782086ae609c7463ebdc5dba04705f45299fe932fcc1244e9e. 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/USN019745106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf163d138cd6e0f6bed4b272f98dc23b75828713c75bb2731bc2681919ea1d30c. 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/USNO19429503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774679fe5720cff4bfe6759efe887f50b44299eff4df7bb1634843c181b4f6b5. 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/USNO19745118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb67fe7ceb606433cfe4b82bad981b83bfc234c96c170b0cc822da4dd5832016. 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/USN019745107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a713a74e77f980b6a852bed51365766311e5c90e4982ed454357c4362d2bae. 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/USNO19745119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2401acaab2a0d800c9b6d494482cb820435d407656ffcfe1283a3c35073f2a30. 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/USN019745108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0786c6e1cae0dd31f8c8ba8a1ba785887fb524805f3dd1a03667a25a18ee7a2b. 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/USNO19745116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8943d58e0d13f57fa892dbf0878ee135628b2586fb90b92948dd545c71ad8d. 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/USNO10589105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eb5abd50eaea2fff32c0ccf4bfe56b9c4b355d1f8d8af07204e3f987bc136f. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN019745109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26a9dadf30db91029c20d3daf5642ebb8ca7088339051d711f23b5cc33eeb39. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18917604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10ca2bb1d2ca53f63495d0d47d542d26e1a7a4ce0f7b0b2ba088d14073930e7. 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/USN019745110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7e85147916f01d4c342f225d3c0e9d3c22913fc313da759e94e0ada2fb642a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18917605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea17f5596adc38f9f972737557a1027b4debfbda7cc4d2d078893e6a9827da6d. 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/USN019745111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468127faeef3c33138b1f16cc29bcf23917655926176396dd53aa56f0c14e014. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18917606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4a8cab5d48936b65a0d3b7ee884d1fdcb16215e46ea8d6ba92d2e12143081. 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/USN019745112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b77f1cb082b7d6eb6b8068c0faaa755f6179f44011a5f09966f50e8b55153. 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/USN019745113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e94e7cece9bdf2af20660a092a7eac8db7d05a4fb5da1b53ff9f02663e03afa. 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/USN019745114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa955e3de0f8dd1cb8eedf1262e6d0d61bd0e6fd7c51cf02716561567017b2fed. 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/USN019745115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8848f35a852c9a13a2f46facceda9fc7b5ba5a88e9b1f3431afaab9e65fa441d. 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/QZHAJ2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4a8f8af7f433506fed10b19171e87714f9290ffe8c3394df5a97d4f9907591d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHAJ2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c557aa44578ec295fa2578ba9b09bb85cb0feb2d8dbf302cd8d9a01849c376. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/US3Q50401601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ff0a220720e586c28f8a1da6f65d11bbf5f7bfba3895beb3754b4d9c8cfac2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50401602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891389f448588e0222a0a8c8f83eff59669186f533a5c29084603501135751c9. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3Q50301501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6b56a853e37856a074fba6f322fa4ae2170e57df8e95096637966b0d67f81e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0456501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1215e0e45d05e0e89d79b942b8e337c2cc9b362c695d24360711edb18e2bb7. 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/US4QP0456504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e5f05fab658c027805da99d82e4c1f2ecedc468879315572133d43b59184f1. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0456507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36f26a0c03e7b7c0c41f82d26db9bc9d7f19152d9c341d53678490007f8f723. 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/US4QP0456508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ecb70a028045fc5024596bd23a030c1a300ca028af0bfae4826bc22326e9b6. 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/US4QP0456509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ea9e2813127ce609d9d8ceaf773dc82e9f78385916a74e496adcb6153fdcde. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/US4QP0456510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b37fbbaa061f53e9cdd0584d7c43d171911825c212e8a52e7d0641a9abeb72. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4QP0456511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57d8d5f9450d42a54471b8a96653891729900397fc3060de243571b6c5a10c1. 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/QZWDD2480132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a2fe01b14ca917511f224b43aa95fe21dec2ad02541717828afb575d235a79. 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/US65R2268002.
Ludwig van BadGuy (After Beethoven & Billie Eilish)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9267c2e9e750d588c7777104605283e0a7acf0d4a924c713be8f8e264964a44b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHAJ2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc3774dcdb36da131c83d8de3e7341bb5b45f1e97c0262137498a0a3057fcea. 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/QZHAJ2000009.
By the Numbers (For Lou Harrison) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55b8911b5daed0ef8d4eec46bfb6be74a8d42641de9950a1256d5c74a2e0ec8. 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/USNO18716901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c6f0a53319a15d2053d51f7a21b2a66f8603d2b909fdd31f3573d5c90e63c7. 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/USNO18717001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952532becb5ba420fadf6f9400b58c9d577725f0d60348bac3c323040173c995. 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/USNO19022005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823c3c30e5351f12f6eff34b1aefefa34f24edbf73c167fc3280f93110cccbd6. 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/USN019745102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0786c6e1cae0dd31f8c8ba8a1ba785887fb524805f3dd1a03667a25a18ee7a2b. 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/USNO19745116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac340426e131a513e03e8656a369edad0711a6164c78d7725fe21b0f6269bef. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18510101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95af8b163def7b5f6011dc3daf6ec7718495681315c8e63639495d2c3b189d31. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18716902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16042e2c0fef1fd3c92a83735f2f4613b6b8224a2225f8930ad48942c9706abc. 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/USNO18717002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e08f0a29b27ff640f1691c2d8d4f32730bca0c17e2a9546737dd09d9d7c8c8. 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/USNO18716903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d84166073ff47d4cb6b69e3dadec91797402f53ec1ec739ccc08670236942ed. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN019745103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aca639ccd4460523f04a7f230ba5b1c5f7a595aad6f81972769fa46362f4659. 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/USNO19429501.
The Desert Music: Second Movement (Moderate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0aff75ad5fe33361cc6bace965762c286c20d3cf65b0e11ff24795670be4a8. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18510102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774679fe5720cff4bfe6759efe887f50b44299eff4df7bb1634843c181b4f6b5. 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/USNO19745118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898ae7df57923271ea9e003ca8977cce957fef2bde2af42ba0a00db00151675b. 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/USNO18716904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f52c52e671dd68a9575cc68acb3ba127ab1f4013d0416ac796ffeb082d7dd6. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18717003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643e24bac68a14f6de6b2b4b42cca7c7fc98fbf6379daee2e8ef6a6c3b71a07c. 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/USNO18613806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74916bd2870f9a60f0779076a47464aede9f8d0f4708a87aae92004469c3eac. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN019745104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6212c01a9c6405c8cdecb864447af6b4e3575256dd824070e6454752a36b69b. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USNO19429502.
The Desert Music: Third Movement, Pt. 1 (Slow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27493143f649a29a34282e36b54e35ebb047a9d28809b512b96f183b4044ce48. 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/USNO18510103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a713a74e77f980b6a852bed51365766311e5c90e4982ed454357c4362d2bae. 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/USNO19745119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e5211bc953dc035bf0686f9f1d13347b515cef5019a49dbeee54a03898df5e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18716905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f46a7e5b2709ca70c9efc588885330de3701123c8d6bb965e720e545d76a783. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18717004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e195f535255632eae5624895d1033f34f3b3a11c585128635fb2e880c96e18. 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/USN019745105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf163d138cd6e0f6bed4b272f98dc23b75828713c75bb2731bc2681919ea1d30c. 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/USNO19429503.
The Desert Music: Third Movement, Pt. 2 (Moderate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e0942678f0789c8d0b518fa9a7b949c9b131d7f74bbcd3ac9c25c1e930be84. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18510104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f975c95a6a964e21a07f408e0e63dac6f2362b3ac11b24aef9bdccd079ecd3. 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/USNO18613801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1774a53fa5d1f0e1e74b1c29840e4bd92f6175616df022d761f2d811532b77. 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/USNO19745101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073582a14f26af782086ae609c7463ebdc5dba04705f45299fe932fcc1244e9e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN019745106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc425327396a69b5f8977131d296a8491026dfac8ead3a4c643520098c42427. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USNO19429504.
The Desert Music: Third Movement, Pt. 3 (Slow)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56cba49d47609d87220a1e02191400a82ea494db49e87e067257b4ebaf5e0fb. 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/USNO18510105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc40b5dbe6227f75899b46a14d87173125a06adf9a9d860f2133416a5406b80. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USNO18613802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb67fe7ceb606433cfe4b82bad981b83bfc234c96c170b0cc822da4dd5832016. 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/USN019745107.
The Desert Music: Fourth Movement (Moderate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a8938648c346d79ea0a1e571308ef0ba64fd5b4228c49b54457e7edb782c700. 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/USNO18510106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9b6ecf440d1fa22de5c59d3d08732389ddd05f00add2a65770ce1c7499faba. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/USNO18613803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2401acaab2a0d800c9b6d494482cb820435d407656ffcfe1283a3c35073f2a30. 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/USN019745108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90509fca6f4a404a015e9a476e374651cc8b2f7f328716fa64b520ddb7fb4de7. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO18510107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f1aeba5c1c60ab91ec402eb16e30a2c33b9f7c8c1af26fdcf9749a0c6b00d9. 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/USNO18613804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09eb5abd50eaea2fff32c0ccf4bfe56b9c4b355d1f8d8af07204e3f987bc136f. 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/USN019745109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ff64fee2e946876502537f9a576da48cb31cfc2993a18cf194f3172bd34945. 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/USNO18613805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa10ca2bb1d2ca53f63495d0d47d542d26e1a7a4ce0f7b0b2ba088d14073930e7. 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/USN019745110.
The Four Sections: I. Strings (With Winds and Brass)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b28ff945dd76df4e26125ff551c1747b82d7eaa7752972fdb611ffda509cc5. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USNO19022001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea17f5596adc38f9f972737557a1027b4debfbda7cc4d2d078893e6a9827da6d. 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/USN019745111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6cc5a99e2f97abd7e6ad36dad6f6c82668cc63347efa40d862c63e4d071e7d9. 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/USNO19022002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4a8cab5d48936b65a0d3b7ee884d1fdcb16215e46ea8d6ba92d2e12143081. 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/USN019745112.
The Four Sections: III. Winds and Brass (With Strings)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452d85dd64ab4c04ebcc89c13051da916c664a0e65c5afbd13f1adae9d7471f7. 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/USNO19022003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b77f1cb082b7d6eb6b8068c0faaa755f6179f44011a5f09966f50e8b55153. 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/USN019745113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0696d4cd02c1e23d956add3fef79b4eafdb4eb9b2839b228e7f236048c5cbd87. 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/USNO19022004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e94e7cece9bdf2af20660a092a7eac8db7d05a4fb5da1b53ff9f02663e03afa. 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/USN019745114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa955e3de0f8dd1cb8eedf1262e6d0d61bd0e6fd7c51cf02716561567017b2fed. 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/USN019745115.
New York Counterpoint, Eight Lines, Four Organs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273c20e4db319d98378511265bf807fa9df897b6930760a521aefc0825e4d68c. 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/USNO19745117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774679fe5720cff4bfe6759efe887f50b44299eff4df7bb1634843c181b4f6b5. 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/USNO19745118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a713a74e77f980b6a852bed51365766311e5c90e4982ed454357c4362d2bae. 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/USNO19745119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1774a53fa5d1f0e1e74b1c29840e4bd92f6175616df022d761f2d811532b77. 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/USNO19745101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e083e018d4b22ce2b530c8d35b5294836b204bfc534721bbb5071ebb5aacc3. 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/US3Q50100401.
Ritmos Anchinos: Ritmos Anchinos: I. Harawi para Colquipocro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf612b4a67b71208d65503cec9a1632fc4c659d910fbb2d120aa3e799e3c0b8b1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909501.
Ritmos Anchinos: Ritmos Anchinos: II. Charangos de Chincha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1115a91bf0224f78a19214a24a2364ab5f7df20e1d8db55f6f4b7099a68189c1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909502.
Empty Mountain, Spirit Rain: Empty Mountain, Spirit Rain: II. Rain
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9ace779caf48fd3f4dbd47939c74d14724b3c47e42d3e40f716b44b8970882. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfdb90b0804bcd1942916aa761c110c3c8fd5fb22af6c3554af6a600b39a6da. 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/USWR40909507.
Air to Air: Air to Air: I. Wah Habbibi (My Beloved)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8559d3c52b04eeee667b0c8a32922d00067bc516b09a578a167c7815dc1ab6f9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909509.
Air to Air: Air to Air: II. Aiini Taqtiru (My Eyes Weep)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8773c73daad248548bfca31633ee1190104f62a32bc27ef0f3174d45da3b511. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909510.
Air to Air: Air to Air: III. K'in Sventa Ch'ul Me'tik Kwadalupe (Ritual for the Holy Mother of Guadalupe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225b612e416075e6e708f6b9a915eaf398be371102fd136f8b24e19708ca58f5. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWR40909511.
Histoire du Tango (History of the Tango): III. Nightclub 1960 [arr. B. Edwards]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196d4e90ccbe7dddd192e8c596738d5b6064e43e1a35dd7a539cf2550de7ef8a. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/HKI190913803.
Lang, D.: Pierced / Heroin / Cheating, Lying, Stealing / How To Pray / Wed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cbebda7500cfc77309d8223e5c6df2b3f00fb738686d15d9f191aa0b8ec38d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190867601.
Heroin (arr. D. Lang for voice and cello)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c0a8e739ed271c738a709b2fa26bc4ca2f6540eefec621afd26af8f89c584a. 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/HKI190867602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060860cc71121093d277c132433e8365e5b6b56214c86b0ae6d03eafc74efa13. 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/HKI190867603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4689d998797a22ae28dc47c32c26500dbc34cb8454529efbd84be452cf5fd1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190867605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85fdb2c99df212e98dcdd896f408bc071b1883699cdf27d58ac915390fd68a7. 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/QM37W1700301.
Century XXI USA (Electronics, Electricacoustic)
An Angel Moves Too Fast To See (5th Movement)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7785cbd6c22ca0ce02efd089cda979ddb967f09b4658f39f6b287537594b2fb8. 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/ITI401200039.