Helpless may refer to: Film, television and theatre Helpless, a 1996 film by Shinji Aoyama Helpless (2012 film), a South Korean thriller "Helpless" (Buffy the Vampire Slayer), a 1999 TV episode Helpl
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 0xe15d95f445910606bd11c02846f8c6fdef65197be5ff95f3cf6af5600d59aa93. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ec4fc5b0-dd89-4306-ad46-243ed399b359.json and https://artists.proofprofile.net/proofs/artist/ec4fc5b0-dd89-4306-ad46-243ed399b359.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 0xce095770035f3936fb16f006858555c92917fd7a4b46f26fe62ae74a601caf45. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GBMLT1500967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x973aeebec1ebf1e2c54b87314f9215dd1a56bb2216011db28a6038e0e129aaa2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBMLT1500968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9110ff396e1463d4c197d83678c5a72103733fb1acf0fcd02060bb50299f28. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GBMLT1500970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53fade454ad2ab3e068fb63c143a2f223119f45f3eccaa680ceb8a4b55ac51c6. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:04:03Z), 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/GBMLT1500971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0860e725877914b57b7122a0c1f0f646ca1bf531efea35dd18ef85e27b3d617d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GBMLT1500972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637c13d312f3a19b8c297a2447f51e65a5bd39ca880a814325e32a902bbdbdd1. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/GBMLT1500973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1679271f96cc1007d73a1bc5964cc74e4deb8a4060c6e5e5835bb76823fb8f1. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/GBMLT1500974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0d1231f15bc1e81b2ca9c4ecbc0320c9ed7299e0b27db916fe49f5057f9df2. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GX34M2100040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bce35d8aafe1bc840d3deead32df2d80aa488c7e9448fed1e3021f26f9de26d. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T07:23:18Z), 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/GX34M2100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571033aa883a46a148cb4fbdc987c328d739843fd9e2ff32e12c91cfb5dd6fba. 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/GX34M2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff366572d2ee2d3e158b9e89bff859d1afca683c38f18d149d9cad5c254b3c7. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/GX34M2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65eac43830b3694fa9c5209e8d1017c6ad4ca4999c3f964c1467ddb2271d86e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GX34M2100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485a4fbb2760ca2b83ffe0535a52de45137be543170cc536810f7aced7e9d5e4. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GX34M2100048.