Allison Janney, Megan Hilty, Charlie Pollock, Stephanie J. Block and Ensemble
{"copyright_id":"0x3eb736e2b194f5e08ed9c0deae99abe2bc1666b0393c1c0908afa90f45b75f47","name":"Allison Janney, Megan Hilty, Charlie Pollock, Stephanie J. Block and Ensemble","registered_at":"2026-06-11T13:35:16Z","symbol":"NIM0036410","token_address":"0xe9db4caec03b532764510dc97631ae4a5118f9fd","type":"artist","uuid":"1b81ba68-f987-4973-9a52-a4792d01e329"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x3eb736e2b194f5e08ed9c0deae99abe2bc1666b0393c1c0908afa90f45b75f47. 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/1b81ba68-f987-4973-9a52-a4792d01e329.json and https://artists.proofprofile.net/proofs/artist/1b81ba68-f987-4973-9a52-a4792d01e329.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
9 To 5 - The Musical (Original Cast Recording)
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 → block OTSBitcoinBlock must exist at that height 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 0x92330f663e6625d1ea2971f7809d627b70f8878704675c4583228bd8d07b5328. 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/USQY50923975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb05841b84066760f2cd31da62c57131905439b68befa4e68d3c2482b5f02cde. 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/USQY50924008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349d204e4239e90d117ba7f2f76258f66436ed36d21a601f06a61d93e39bbf84. 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/USQY50924006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ef4cd7ebbde188a2b4a833e857b902a0f9545deaf2a521e1a955622d32211a. 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/USQY50924053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9411c2e3cfdf7540395ca3cb5a7aaecc56dd70e2288b1fdbe9f0aa1a727e62. 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/USQY50924054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfc6f3813dbb13b2f9ea6188e1e53bfa721166b2ab136fa0ac6535defad6fc5. 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/USQY50924002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba517b78b92495263c5d7b77a16dafff7ea3e4ce9dd831dcda50fe86a3357b38. 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/USQY50924010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a22ac4d872cdc8d593018a680875e947b12bd648010172ce13cc13b07d29024. 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/USQY50924011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d54eb98004865f63a607fcecfc989a6fd60d1e95ca7258b4c0d648b140aa6f. 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/USQY50924012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be3e2a3975d6a5b6f247b6d2035eecd411023284321906f27f1cc6be0294fc5. 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/USQY50924009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f05fbefdeb42cb080b85bcac10ce9b0bdd5af5fd39f38bd886acc48ae4938e7. 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/USQY50924003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809d864537d4dd620eaefece46edad3b6598c83d3be76f7cdc098e0c310964d5. 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/USQY50924014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1879fbb5df88558298a10cffe6c6830dee7dd5b815998712e0b443d98265ddfd. 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/USQY50924007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff915b7c958302d98e04364afb94ac7450275bf2dd7c588d9803c365d10fa37a. 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/USQY50924004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d9907f07821f76ab31df79792d6ae552209c5db9250efc3b71892ffb1d7694. 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/USQY50924001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc532f8194efdd03aa463f431d2595a3928ee91f9787948dd38b84cfca62e279b. 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/USQY50924055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09aca6d1240ca3f9900df3653d5bc90dad77310c314a1632c5c38d55e95aec88. 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/USQY50924013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ddedb6b6e1fb3c328908df74d8203be7edef9e7a734d63eb5c658e65a37dc2. 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/USQY50924005.