Grey Henson (born July 2, 1990) is an American actor, dancer, and singer. He originated the role as Damian Hubbard in the Broadway production of Mean Girls, for which he earned a nomination for a 2018
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 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 0xedeb96740b30bd6ff7060054e62d635905bd73623c0f0c0d2bd0fadf41976bff. 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/8fa78a31-f0a0-4111-896d-94a7e15d099b.json and https://artists.proofprofile.net/proofs/artist/8fa78a31-f0a0-4111-896d-94a7e15d099b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mean Girls (Original Broadway 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 → 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 0x0043d0c59b866586e5270e3817546cf7bf06925f1d5904a73e38f2ae58b2d565. 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/USAT21801357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbd5692e5acf710635faedd5d33436ef4096371cab7dee119f4e5a8cd884fd7. 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/USAT21801358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed73755f5ff11ff4800af058ee669f264e9757a4e298b82e76f55068d832337f. 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/USAT21801359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efb64fc718655649e24c3d609820eb06d690c98cdad972bee69ceb0c8538571. 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/USAT21801360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00440cafd04de44fb3279049bb9258297cf2ca7f57df93d03f872eef06d4ed6d. 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/USAT21801361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a4b3fcb2efe4b9ab905e0edb381eacf5c2a43fae1b8fcbeb1043bfdbef9510. 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/USAT21801362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfb8ea9bf84b4cd9420aba373fe8e2d8cc14c074113169fe730e3a2ae69693d. 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/USAT21801363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc780fe977370732d3a5fbade4ff27a7daf9045665fc356a6bafbd1c0e6d91. 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/USAT21801861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65579c59788bf85b70fee0e86873accf86ff3e2f6fa470e0473a4a31bf305eb3. 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/USAT21801364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30adf957234f0239b76d6f9594a3005536ff0521995594a51a74a1e3af88d3ed. 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/USAT21801365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6757b51ad2294edd997c958ff1eb81bca35d33c7e200960cfa027db180505779. 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/USAT21801366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf72d53eb0ab50e90332f88203d3d4cca672965441cbbd2b2c3551eb4d550ab. 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/USAT21801367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7fc27f328c46fa996ec606d1f2dfbb0e2323bc2f2003b9f3ea36658ade5ed5. 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/USAT21801368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842b1554710794ff9d0c785674b4aefb4e1adbf0cfa403ff23849be30728c593. 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/USAT21801830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe390f07abb23d6283ca1f433d7363d15979996e9fc9230aa71b2afd86f526f6f. 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/USAT21801369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebc4c356175c05fd7baac6e6b70be3e2e5f7c21ee9050d5a37fbd07c3fae558. 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/USAT21801370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f96c2d2a36ae42f49f950aaf47400c24105634d8d3d8914b44dd23c1405de7. 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/USAT21801371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdb627f1a6d7c63fc9eae732fa2435b4abf603a9b9a02d930513b61746ee73d. 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/USAT21801372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7039ba6eea025b9e31394ebf8c2f35c5c2bce0f82aa3aa23950273c2623e91e5. 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/USAT21801373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b8ae0f9f7ebf5d012c97e2ae1a4bd46c09fd71c98cdc39cdc5dd5921f77c0c. 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/USAT21801374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b1fa67d0c282e3d5c06962f21e8f1d058dce13972a45f9ef50ba40cd35c61d6. 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/USAT21801375.
Shucked (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a1a41c3517a4e67d2671bbc4931a1d095ee3bd88c0f0405d506ca12efe1d8. 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/USQX92301989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7e420521bc2357600c438b3e6cc6b6d52e5ea03fe336eb07c7b3d13cdff646. 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/USQX92301990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98c7c47c24a29dd0e10398b7119f7a3e1e5ec1ca5d8f6cae17c3dc0a06db43a. 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/USQX92301991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2147b07df3cda7f7a3e762d5610ef94c0e969ceb8edf9cc651d880703af6a59. 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/USQX92301992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff8980d63ab764fb9409ecdb1df66e6dfcd928f68a5175625663952904aaad7. 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/USQX92301993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97dd933a7b07e21177b91eb61aeaf08b7e5fb5d81ceafbaef89f2ddeddb05d18. 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/USQX92301994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec5df9db57cd46e1a146f73a93173e4983a5b649af362d97bfd87b8fce1a9c5. 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/USQX92301995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52416ba8c8c7f6d1a11fc6ec541121d261241f01d834ef14d850c9ed45c99f7c. 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/USQX92301996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176b8c8ca844545f7913b070d701d2677cc5ddaf7197bb7d12342c58e784e279. 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/USQX92301997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3cc13b02b149c266c96914906c450421cf1bfb47a6997073f5729471e2d6df. 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/USQX92301998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488620abe9d075b4bfd4d1dae7e01f46fc94911ca9d2294448f11bb8662abcf7. 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/USQX92301999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5039850160962ed7e894ce7acf57cd06d0d3e7b4e1a6eb35461403b4e90e614d. 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/USQX92302000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ddf7246b6edc561be93556bdc56b0fa9a66dc5d6a864775f792cb5bdb0efa8. 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/USQX92302001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb600c2cae90a47be250642149a2ebfa415384e32c090898adaaba5e87b2085bf. 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/USQX92302002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf08a3eac6480fb7c8233cfdc4bff1ed78b7877da082c8c2e9a93a3a2c4cd129. 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/USQX92302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e71e1fa970c54036ec22d9dc0e0b6fac39fafcb8778c21e327f1573d549a50a. 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/USQX92302004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d765bb0492f33ff63779e33aec03ef87aeed14f0c01db99a7784d3e35fb42f0. 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/USQX92302005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd43c80117f1d0190a23106a23cb8906d1ea4c38afac32ed3413ccfe718cbf9cd. 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/USQX92302006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c9298ed7900f47499bed87e4d3675fab7b1505a58f01f9a0186dd00b09b526. 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/USQX92302007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247037f86e2508bf726999d6743aba61ab940b753873a91e884517d5a6dbc6f7. 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/USQX92302008.
Friends (Acoustic Worktape) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140f7b1615982f7335995d173b2505e64fac4a79c186d909ae6ed3ffe9a436dd. 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/USQX92302463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e95637155e60f805a3d015a1ce43eaa49db7b80695113d22e2d74e1df22132b. 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/USQX92302009.