William Frederick Roland (born March 5, 1989) is an American actor and singer, best known for originating the role of Jared Kleinman in the Broadway musical Dear Evan Hansen, for which he received a G
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 0xba023c5fdddda6dbe71b400ebadfdca073ad7e921223c93fd48b97ed9e58512c. 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/c45bc86b-196b-40ec-bf56-c33aa6d1d08a.json and https://artists.proofprofile.net/proofs/artist/c45bc86b-196b-40ec-bf56-c33aa6d1d08a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Loser Geek Whatever (from 'Be More Chill')
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 0xb2225e836a19f36801b300ba73683bafbbc97f3078af9dad8010aef33b09b85f. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T05:00:06Z), 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/USSK31835891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43331c3f11a9708adfd8104ede2e1ca3fba6ed3b1075423bf3ed1d11db90797a. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USSK31835893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1114b5a179ba44707298b1022d1449ad0055beb7a96d20e3d5db7d07b0a4ee84. 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/USSK32142825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6dab415de573fdff7d07a41f2acb29143ad866bef00d3a98d8746c5aa88fd3. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:45:59Z), 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/USC4R2340260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8669be54e026821ebfc0a07a6eb97f6622f341d58d3f99f077322d329d09e6b. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USC4R2340261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a270e0a5a03fef645e120acaa282f11d063a81ff9b85b3ce840906565b172d1. 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/USC4R2340268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd9a5e835d847ac8f84344a212ad213f807b556cbba91dfb2567d537fdf91c2. 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/USC4R2340276.
Goosebumps Original Studio Cast Recording Company
Goosebumps The Musical: Phantom of the Auditorium (Original Studio Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ea991edc660dfd4a3a387a1500388e2285f90c159fce691ae446a9371874a. 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/USSK32142686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1936da114b0530d080326e352e23d66e1e336dc13bd937c7548f6b2873bd049. 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/USSK32142687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12194deab7821237387923e5036f310c60b9476cc1dda2329e8fe7fafd14cffd. 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/USSK32142718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b74e511d802029c41a5dfcb14d1e322c6d9dbf5c6738955279efd638c28d84. 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/USSK32142723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a582b1d1a18386f1f68c75943d28c139942db9714656da78bbdcf1e3822c788. 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/USSK32142724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae16bea34c7f2425352985021370afd8629f2ec0c62b93090e06b4e199ca5c38. 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/USSK32142725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1428548fa8292a7e67808eb1deeca95c94ebd144c694f7d49afcdb4daa86d9. 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/USSK32142730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd202b48397acf091c77393e6be5340b95e7d1065fc7aea04db6b31ead845b062. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK32142731.
Goosebumps The Musical: Phantom of the Auditorium (Original Studio Cast Recording) [Deluxe Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930ea991edc660dfd4a3a387a1500388e2285f90c159fce691ae446a9371874a. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:26:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK32142686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1936da114b0530d080326e352e23d66e1e336dc13bd937c7548f6b2873bd049. 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/USSK32142687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12194deab7821237387923e5036f310c60b9476cc1dda2329e8fe7fafd14cffd. 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/USSK32142718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecb5d38d35c83da7e43e6f57e26da32ef964aa8367abe902b21c9bdaf26958c. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:07:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK32142719.
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 0xfa59b2e047e20e15d5276f844aa82a98598f8868d93281827e1c22a16189dbed. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R2340267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc413d17fae72e07183244abed7d68190302373e2af7bf0fccd8d816e20579545. 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/USC4R2340271.