Joshua Morse was an American Professor Emeritus at Florida State University in Tallahassee, Florida. Professor Morse's formal name is Joshua M. Morse, III. He was the Dean of Florida State Universi
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 0xf3f0ca8419f67210bfda942ce0881917c31c869197cca773c6a35c066eee70c5. 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/74c6ab9a-7f1f-4679-8ec9-4622e4222395.json and https://artists.proofprofile.net/proofs/artist/74c6ab9a-7f1f-4679-8ec9-4622e4222395.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 0x7d9800e27fd69fb8e409d2ad1bd2f7847f8123f28d0f95636174feecaf0cfebe. 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/QZRAS2410001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3fc57edcfce590e78de9427642c8c97f2c7385ca83fe99fb6b69ffecc31791. 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/QZRAS2410002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91616ab0546b1455adf75ad7fe10e4133556cf1e65a6b3d153fe5008f939f1a3. 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/QZRAS2410003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ebd21d73003f28b9001787f9d43b7f505b97d44fe9f3c92c79d1c9d96bbeced. 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/QZRAS2410004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade609334dce1cc0c33657e0a93e191f01a79592ec18cc86529dbfdb8845aea0. 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/QZRAS2410005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abec855f8574a20c95d6313d00cbf8b1b696399a9d90460497caa76fd11dfb5. 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/QZRAS2410006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4f5ac7fcd83ca0e869e7449d24064aa10b578e2026e29028a043044a3dbd11. 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/QZRAS2410007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d809713a6ca6095bf0d20316af12ca51226c2cf39b71079ba880c5759e0caa. 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/QZRAS2400000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d871bf718332ad9af978df30644fa294d4d6e53bb5c8262ee2150087ae6668. 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/QZK6M2230823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f32f0c19b294aa982ee3414199e38b42872ff5027fee3c8ec3b571dbf4d154. 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/QZK6M2230824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c0e16965e6ad5366988a644d367d168e3a54debc6144c7fb6e4834c2a08fcb. 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/QZK6M2230825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd990a7f46c423a7139b6122b6ef39ea20b9fadae911b22c838b2393c35113c73. 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/QZK6M2230826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b89850064ac810e3c2fb0fe7a265b038984fe16cecb45d866368a27f5ddb5d5. 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/QZK6M2230827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67286597d9ae0de56eb118d6af883a4a6a9f139cc4af9205fd271a2cd7b78cf3. 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/QZK6M2230828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403a3f96e4d6c452e355d5e21a416301d21da2b54fd16569ef9ba273dc449192. 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/QZK6M2230829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934f57c27e8702b3aec377926599238fcf7e2628e4fc7e6aab040016e80f4a9f. 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/QZPJ32130209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652014b0b0945327a4986d178b06e6fe6c947135ab773b611f07667389ce442f. 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/QZ22B2023949.
Chemical Plant Zone (From "Sonic the Hedgehog 2")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88dcdda9e31d1898df5e2a4ffb4504ead1cce3a5c8739e1660e0626000ce4c07. 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/QZ22B1739604.
Falling Star (Mega Man Star Force: Shooting Star)
For Everlasting Peace: 25 Years of Mega Man
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2c62e928e1b4d2c162c96c775a001ea2ef0ecd1fb6ede677f9924f9c562c67. 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/USHM91359105.