thumbnail|René Clausen signing programs after the Final Concert of a Choral Clinic at the University of Nebraska-Kearney on Monday, October 26th, 2015. René Clausen (born 1953) is an American composer
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 0x0ee1518672b6fefee2fa50c62468954187d17fa0b12bfb384cfcbb1ec6852b21. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1a0ac24-7722-43dd-938e-a4eeee36b9d3.json and https://artists.proofprofile.net/proofs/artist/f1a0ac24-7722-43dd-938e-a4eeee36b9d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f452d7aa28885a7cc0bd6452723629e83dbf58443df0547d6efe231c7c267f9. 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/TCAFR2180038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6428e9e9b3d03a82ef8911227ae91fe87eab879ae87c51b732fc1b90ec60368. 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/TCAFR2180045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4ea0abc01b968ba218a12ff873b39c365c71bfcee334d52151033b63fdab5d. 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/TCAFR2180047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df3171aaa8c45904b34ce9f89725ddeae5c18de957e2ddbb025945f24ae85c3. 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/TCAFR2180048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e84bacc4ba2d4706a025659c599b7edc16165e6894e7a0c6382ca237043fa68. 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/TCAFR2180050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1183d9ab4174be5e2f2ffe12ccc06886cd00dba0303f299971de840c68a9fd40. 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/TCAFR2180054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0634b2b9bb3f35c73169d17bbcf8b9744322a4b3dff5fd5c831229667a8026ec. 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/TCAFR2180058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f8e183e0aa1e15276eea02287a7931e3bc98f7389442dfb45ee3482e29fb88. 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/TCAFR2180068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a86a78b6c35a17bab84e5ae7ba9cde588412c38e19f50359c47f09dc08ce73. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCAFR2180040.
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 0x2a1330f6c01fad954b34dbb7499e8650bd3f37e2d62f8037875a40f04cc2e995. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TCAFR2180053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083c74eb9f02231ac31d6a605e896b19db33e0f80713331e8860eaf81b460f82. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2180060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b66eb40293cacf8127b1c7b426bae32b70d082bcaf9f589f38d4b59c050870b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2180062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79e340cadc61b31860cb821c0a6e907b49cf4a5359a74c3e51fda3576d4d1fc. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2180065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf64b69d8d37e43e25dc903f0bae82d65ae3beaa26083b7bd9c66ca19e3b0fd2. 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/TCAFR2179945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0031de9ef1b6e535ec0e8c010770f8eb253759af5d9735d346ef5f78e5b8fa2. 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/TCAFR2179957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4a62aad8a627b4494f06d4c54d4caa34c4dd8dc89049d59dca78fbf47c79e2. 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/TCAFR2179981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeda06b985bb805cc0355ce02ecfccd4fabcc7231fb3ea0838bea95002f2d053. 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/TCAFR2179982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb95fc506a3ae04d31ef76dcb1354ac12856c6412a6c54f24463442b4298f03bf. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFR2179951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb754cbf0533f09cb16b07143a9be9ccc47bc6c694569831445a2823f6928c08f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TCAFR2179969.
The Promise of Living (From the Tender Land)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed2fbf60c0fe08c599b04c7ee207c4fdffb101f069a916d8e6007f5ace8cabb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCAFR2179974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269135c158a0e8647d8bbd69c5eb28e2c3ef127868f04ec0593d163bbbdbad7f. 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/TCAFR2179985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89710e4f16ff44d8a67d69ab65560bec804031437e2be922c8c995ec840e4cd6. 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/TCAEK1921678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d09a85f39727374b90eeeb07884c1046071407d3b05c08d6045b9bc62fac927. 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/TCAEK1921683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa578a1bb07c2741042be05dbf84286d4d37b743fedc88805d72966cc7f2950d8. 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/TCAEK1921686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a95e3ed1e0c12797195c4a06875c2efd60227cd8486393122505197698aef3. 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/TCAEK1921690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7de5d31234a9f0095f45b589c27ace7cf34ab2221d8300c4bc2ab99072fc2ab. 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/TCAEK1921705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7e20181b8bfda185827eff60fda7108fcfbf25540737b7f843f298860d0ffb. 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/TCAEK1921724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062c7d8ed84aa4d9cc46507c35b0dbe2be024d5135d05895e863e5690bf03c2d. 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/TCAEK1921731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b6ee19640f52af73a047812a96f874a65ee7aa05d3884a27c366432541c828. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/TCAEK1921598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa454ad152bddf9fcec7845d58ea5d7fa20777d5f905489bf93c7520306b451ef. 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/TCAEK1921602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d942e71e65de8ef5820c027d694c9f6c1603137cc9508c318f387cab23413d. 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/TCAEK1921625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7483bbb452ca3e5da06587fac619ce1e9e88c5476a4b37f4b3fd0ba06068df. 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/TCAEK1921631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a28268c2898498ad8cb47c576c37a8787bcc12bbdcb5a1b36cc4249134410bf. 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/TCAEK1921650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8174c01b292474d5712ec1d98cc6d4d1bf73ce2dd87fce4e9cbc266cb05306c. 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/TCAEK1921664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656a49b9412a7315e07cc13491ca794f414af849cc8c751a08a946cb839f9e85. 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/TCAEK1921733.
Clausen & Paulus: Calm on the Listening Ear of Night & Other Choral Works
Beyond All Mortal Dreams – American A Cappella Choral Works
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe75787dfb12c496be902ebb12c1c293ec9268a27b1270a7c7c55e0c9d80c47a. 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/GBAJY1183212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a3338169cd8cf8e793b865f5b17faaefbe34939e86e3283b4b94439280438e. 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/GBAJY1183213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebbe0be6954fe6686f1c7d5805bb316ca304ec0bcb8f7b155598b0f8ee80297. 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/GBAJY1183214.
To Be Certain of the Dawn (2005): Hymn to the Eternal Flame
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e1ce448736de20f976c7308e13ff731823bf6b19606c7fd57cb3156c7cf9ea. 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/GBAJY1183216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafadd4b40eaaa7624aaf62c922425b4166e37ca860cd29c2b1e162e315890ca6. 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/GBAJY1183219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a7d6130bc0b9d01ddee325a96d69ddd9869608a8330db78d80a2d33e203955. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY1183201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0589fdf586d4061eb667717dcec81d31df84b8ad6b543ee2643541177e4a683. 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/USB8U2006675.
Beautiful Savior (Arr. F.M. Christiansen for Choir) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dd223ffdb0724c6f08b0c662544fee81732a8cfeb48c70bccf21a3048a1711. 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/USB8U2006691.
Repertoire for Mixed Voices, Vol. 1 (Live)
Amor de mi alma (Version for Mixed Choir & Piano) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fd7f4e8611e46dcef2c26bd5805cd325b4a673cc7f51c2d48eb872bedd8bef. 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/USHM21099659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x888d22d2a7000b4b3cbc49034e992e3837d03642fb23516022e65e2e3d885e71. 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/USHM21099663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7483611558ec90ca5eb5b75f3d7227c3d8113442820cfaa6666ab4c78fb87d8. 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/USHM21099664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c0c0c916d552f8d7cc10b560f9d2eced3a98f36e6db62f507098f7b81431e7. 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/USHM21099665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3896c62bcce222f2fd9456f59d0101924a864672bf12d57ba27de0a66880b40f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21099666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8603b8b0cee9dede5ff54a8d2a1b85044182202eeab41a67276b37afeb3ca6e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T16:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21099667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0adcf24ef1b2357008b9ea5bd0e2241c727a42f652633b2960c3c6cee1337a36. 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/USHM21099657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05f91ed71e2de27de6b590f703619eb20a2158ecb42cbe7fb578093159d9d6c. 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/USHM21099661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992df397ddc5d2cb409310afd41a9adc1a41fb0ca989f0e1adc392e0f8aac193. 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/CA4Q32300686.
Where Peace and Love and Hope Abide: 2007 St. Olaf Christmas Festival (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea5d9f15cf519946f28d5cd1f2ec22fdcd2107298ba336554d78a455566b2c4. 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/JPG201417397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d51887820963aa560d982af9c8d8c560cf292cabb4de85b7cb6955d96aa7b28. 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/GBLLH1126201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309b28ea8817d50ca75ed0f1e9f7d76cf3cce697b4a45d01e27da79181b73df2. 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/GBLLH1126202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a20f6653277c1b7f55bc67a01b8c3d75b2c3444b0d4e1e77505ce25b6f9d7d. 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/GBLLH1126203.
Even such is time: iv. Even such is time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcde8979f7c6889f929b8a13eadd378fb259ce0f492a70466d5c589e9f1435da. 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/GBLLH1126207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa37ceb50347fc58106e82d9b100ac777af1a6df5a662dda66ea2c5cd622fdf. 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/GBLLH1126210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18444d81ac9cabef56f6c5b4e2693f992457817aba4b2b60d2ff945711c57b6c. 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/GBLLH1126211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48e53729fd141b46189a107fd1bcf28c2caf4f074e5433fd896a0051e7e15ee. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1126208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e007daa0a8ae760b45f4280fd9b76adb510377113ba1b88e9dae037e2adfbb. 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/GBLLH1126209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca00002408a1eb9c8c2f58497391d0404e71ab6f433f33933ad54c5105ee821. 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/GBLLH1126213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0926ec77b80385b58039a72e75d5731487a31131b7a5ae1cf6487f00fbdc81af. 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/USL4Q1977310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ec8307d26861779c1f8815c54138df48b2076b4e0361b3bf030b5660061e95. 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/USL4Q1977312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad5b0e9e975d1b4938284a7af7a55622ec77d529a8ad472a8a194451c62b065. 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/USL4Q1977317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db8f84257962e11ab1bf0d0166618f11116d61a3bcf26ac4d7e2188e5e2ee32. 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/USL4Q1977321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdec282a744ce26d39c41ed8721aceb7fd860b3e8b9e6457932793841c736168. 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/USVZX1212504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811280c7fbb45801149159d054c4a67d92b06ca889304495087d33dd3348e4d4. 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/USVZX1212506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x215e1feb057052d33a4773b64db420e23200551354bf0ed24f7d52611ee3d377. 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/USVZX1212507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd970d888b0ac2e774239fb84fc4e5fdf7585225782f6461ad3d3f27c2a2b0d1b. 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/USVZX1212508.
The Storm Is Passing Over (arr. B. Baker)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60606725f237dc4a3a3bdef1fd62db0f75e8d1b600e2fbba02b7e3f685e2b245. 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/USVZX1212511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63f799548357dcb9d8db5503e4e666958d50639657a0cfc1a39b491de4a8a35. 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/DEVK61600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91e9e93803d97a3d1608f4c842f8ae34ec24db88779431c2ccd4426b34635ca. 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/DEVK61600015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a8711b4f0e098193fe331b269c0dae867180745d175c1ae68285d11981bd15. 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/DEVK61600017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ac484e79922904a26db7af0816a19032dc05ef3dfdc2550f8db82d19fd9251. 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/DEVK61600019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92073d47a004a7b3da4f40173b97c7910c1869710829437258f61d2f89375a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370580135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcff634bfb84eff3d999408fe5ffea4c55b5bdfbf14d5794d209419968d64e1e. 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/USA370580143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84795efea1a4028c3f909634ca845d76cd3b6210c2ec623f5f5ac0097785fa6a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USA370580142.
The Kantorei of Concordia Theological Seminary, Fort Wayne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23fbf272e52d889ddf14c54cd0368ad2931e78352033736a7390a35f193b9070. 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/USHM82276652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0b7009ab069665b03f68c5e1b19ce8702173b85934db9b3d20b85da6de23e8. 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/USHM82276657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497a08b1260880e8d22b370216b0b4266eaec6e632c77c53c58677e5fb1e794b. 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/USHM82276659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a167767670712f69e8b3a33d682e212f023cca03d395b14fd3bf61047b397f. 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/USHM82276661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636647f1d7b14cf66eb0688b00d1c3293180225b3afa728d4b8f98245b15b306. 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/USHM82276663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d526d4d0f755520b3d52b3fbd18910e67871966b7ee082cf5857181c7f83c4f. 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/USHM82276665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb619f5b33c94b045722b66410b4e39e77ce49529e74008c2fefa0311fee302a6. 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/USHM82276672.
All That Hath Life and Breath, Praise Ye the Lord
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f76c9c92a2998cdce6c77386ce19b6a39392199a7b416de4a7f174938eb388. 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/USHM82276649.
Santa Fe Desert Chorale: Live from Loretto Chapel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e8606338861a0c256e9ce7de2f520c1afcb7f07cde01a257df0687e8f097f9. 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/US4BV0793006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb165731e6f471f193720b86879d0c9114c84a3db5a8d0a34cb04725724515bcd. 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/US4BV0793028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eacfd547f4cde1252a04e61b201ccc37d10af186954ab6b797cdfb5d0177b82. 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/US4BV0793010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0f186aaf43799935d0a01fce063c24ec48c482d7026a0f61f8dc2a8441d990. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T18:10:06Z), 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/US4BV0793034.
Mary, Queen Of The Universe Shrine Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeedc74c49d8bfe0658e288bd4601a97ea5f28fb05987f4b2c9a916fddbfbdbeb. 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/USA561253499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c801898c3beef9268a220b65b5e6f3d9afb52d95d3db387a1271665eff7aee. 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/USA561253508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4283412b9c815c24f2a600423153f0ffd66f9013e872e6aa64687a11f7814b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561253509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6dab2f17aabbd89abe74348b75935eab51b27b310e2c637d785e1367e4fb86. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561253502.
2015 Florida Music Educators Association (FMEA): All-State Concert Chorus & All-State Reading Chorus [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa00eb445ec46902bee97a32e075d23459cc019150b21e14537a31f3e1fc9bd31. 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/USVZX1500808.
The Water Is Wide (Arr. R. Clausen for Choir) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28fb7d4cb0514e81cce31110d23f79a3841dac9709d795a1679c67431ac9810. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1500817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489b83ffcb413a8ba442e86bafac5fb9b61ca903a1ea41d0c0dce811c18d32f9. 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/DEG029404001.
Consecrate: The Place and Day to Music (Live)
Awake the Trumpets!: Music for a Grand Wedding
His Eye Is on the Sparrow (Arr. S. Warby for Choir)
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2010 Texas Music Educators Association (TMEA): Bellaire High School Chorale Women & Montgomery High School Varsity Chorale Women
Montgomery High School Varsity Chorale Women
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Wishes and Candles: American Christmas Music
Highlights from the St. Olaf Christmas Festival (Live)
Repertoire for Soprano & Alto Voices, Vol. 5 (Live)
2011 Texas Music Educators Association (TMEA): University of Texas at Brownsville Master Chorale