Frank Ticheli ( ; born January 21, 1958) is an American composer of orchestral, choral, chamber, and concert band works. Ticheli is a Professor Emeritus of Composition at the University of Southern Ca
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 0xda0554cc0d8325dfce8457184d11bb101651923b6c28bdf8b28bda504886266e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6a55a9f1-e2b9-426d-8507-aed08c99a3c3.json and https://artists.proofprofile.net/proofs/artist/6a55a9f1-e2b9-426d-8507-aed08c99a3c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Simple Gifts: The Music of Frank Ticheli, Vol. 2
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 0xd2e3602168b3c1eec425516191cde7063fcc9d586e9c8f86ecf360f2a787b025. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560838690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe620855225c2f0f929557649cf2ce8738d867c7fa9d05d01c9b5ed729f639f46. 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/USA560838691.
Simple Gifts: Four Shaker Songs: No. 1. In Yonder Valley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952ab6af377e5926a9a10ada8b1a41fdeda0028d3b4df0409a3ec79f31c12d08. 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/USA560838693.
Simple Gifts: Four Shaker Songs: No. 2. Dance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b27a59513db6ec6ac2b2672ce48e83acd506cab0a5d26b988332d441867ae. 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/USA560838694.
Simple Gifts: Four Shaker Songs: No. 3. Here Take This Lovely Flower
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6677977bca475b84a3c88866b2b7c7be5507059c4d4f6c0046816c515bc6832. 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/USA560838695.
Simple Gifts: Four Shaker Songs: No. 4. Simple Gifts
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e50276bec7ff61eeb41f98230e3b6ae2cacc136ef9fa83ea34e2877eb79243b. 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/USA560838696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb3c8142cdf4a2955eb0b2f619672e4956b0fc7cd566659078f03ac06560c46. 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/USA560838697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2be805211da8beeb75527c4150310894fdef0724fc3d745b416656a226e3643. 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/USA560838700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0648a797d207a20b527fb6a7e44bc6b1fd5834c1dd4736c0a81d81735cb6e0dc. 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/USA560838702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d227f8a516753603a0edb5e345d2822add670a1a413cc308447f623cd5c748. 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/USA560838703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda01f3f886ca96a05433649d9bee73eb4e524db1f646c33b01e6ed2f53bdf969. 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/USA560838692.
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 0xb2ce55c5a8b17fa01b9d18cb79f0ccef1acc2e5a90efbd1eb09d38d01e0b6b18. 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/USA560838698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc3475c515a3c3fcf8684af9fc2c36f4fff08d092c817e83cb5fcdb9ddc266f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USA560838699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74c5d434947415cd70d9fd20f1a6cbffb93510981b995fc2ec27254caa19074. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USA560838701.
Blue Shades: The Music of Frank Ticheli, Vol. 1
2019 Midwest Clinic: L.V. Berkner High School Symphonic Band I (Live)
Flight of the Bumblebee (Arr. A.O. Davis for Clarinet & Wind Band) [Live]
L.V. Berkner High School Symphonic Band I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf580a78bba73559bfe41ebeebf32b342ddf90dd6ecde8ec6903126007364cd45. 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/USVZX2002108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708c95740a131e5f5fb57819ab9bcd4307486b122cd5207a2df7cb50fbd76d69. 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/USVZX2002109.
Blue Shades (25th Anniversary Edition) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05842a8f21cb9d45daf561a580b42108a54b8124df0e1dd5baffcab5f523c644. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/USVZX2002107.