Jem or JEM may refer to: Arts, entertainment and media Film and television Jem (TV series), or Jem and the Holograms, an American 1980s animated TV series Jerrica "Jem" Benton, protagonist of Jem (
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 0xe32bfff8b1e0746eafffaa2d7476086fa5773bf6e5db6952e58189eba7927233. 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/59e9d69d-e95a-4800-9292-96336c26bdd6.json and https://artists.proofprofile.net/proofs/artist/59e9d69d-e95a-4800-9292-96336c26bdd6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Finally Woken (20th Anniversary Edition) (Remastered 2024)
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 0xe91a753450e6f77dfe03e8259ffc858a74bd869a07f6e3849dd838fb91320249. Chain 2 (Bitcoin): anchored in block 957603 (2026-07-11T20:26:17Z), 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/USATO0300095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee230ae0d43d768c626f6152cce8bb3b6f14e1800416f3758f3349bcec3e590d. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), 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/USATO0800075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa353e1388f34e36717dc0288bb99bba6b753ac818c55b7b80596772c791c0922. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/USATO0800076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e3a08bed992710e2df339d00f2ab46f45f5ef258df349da71417f1092989335. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USATO0800077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf7ebf945c6a350bdbd4af6e8f75fc5abd5680b92ac6958d90b0a50a58246b0. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:18:21Z), 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/USATO0800080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8d74cc2aa5a75aead1eb1549b2b9ed32c0521dbfce2fc602f71cd6d543c47e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/USATO0800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7302152caa4cffef8ec8e2d4cefc962e266de6d3c3ded56d53d7af46640002bc. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USATO0800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb346b44d5be485ec546e23a85bb295bcb71b5fe37481ca8c0583f6bda9841c01. 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/USATO0800078.
Beachwood Canyon (The Crystal Method Remix) [Radio Edit]
Beachwood Canyon (The Crystal Method Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb13498d9da7c40920e2a94e9e7be32438efa70dad6fa3409ab317873d71b399. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMZF31600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c6298f2aab932421446419fd4341ebff2f523b741ab1dca2811cc535ba7a55. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:04:27Z), 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/QMZF31600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ebb93b62d578c6cb089279b604d7fe39ffebd43fabbf7e55ec65ebf1bb6ded. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMZF31600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4f89e646064a0bbf699794b9939e52bb89ad506123d83061ee7c40c9580f10. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QMZF31600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38c94d9f761a0e10e9041f29f86ec41af1a04544b40bd3787738a4d62bd44c3. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QMZF31600009.
Finally Woken (20th Anniversary Remastered Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2e3d478d8faccf7b3555fbc28db7b5bdca527df279814ce31d1c2e7f58307f. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/USATO2400267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967e55436f6871813cc7797f339ff4559cd1706024c0e85dd2dd9e83b34406c9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USATO2400268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae632b3c7eb4058d7b911c0eed3e4be8f2032c6273d573748da5db1bbda578bb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USATO2400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7e5a302e3db6318df39aad324ce76bd9902471d8fc11ed3081dcb2e33e9430. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USATO2400272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352027a4cfa213d9420bece94c8cb34c59d77c6a9cdf6b59424e94b8eebc6b27. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:57:00Z), 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/USATO2400263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd222b99e6bcea75256ad994e80113618d2e360559ce3b5d95e315d4053e485b7. 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/QZES82132093.