GTS may refer to: Organisations Game Technology Solutions, a Sri Lankan game development studio Game Theory Society, a society for the promotion of research, teaching and application of game theory
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 0x00b6c6135eb8d55839b3f2b046fe1417a0d59517f301e5fa2b5834486f6f234a. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17355378-1981-4b26-944f-565fe627f63e.json and https://artists.proofprofile.net/proofs/artist/17355378-1981-4b26-944f-565fe627f63e.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 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 0x3fb7d1a0bdb1abc327d37eb4b3e9a0c92c9306f88f5bb23b89c6b9af6677b0b0. 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/JPB609811002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8d0325a7fd83507fb85fab3195341948f18471434988c711002d9a53641a3. 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/JPB609928603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1351ee7d12ef5b1e58b06367ed7fcb59e13a23a9703f48d8ca350e2e637ebc0e. 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/JPB609922608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0c954a01c0ae39dc7e0f6c767a35e7743174aa37c5aeb8ba516ce8a0f58e20. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/JPB609823505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606acb85b1f57ad05a0cc3d05a165d83a7f318575f8bc31eba788b4533b43d27. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:49:09Z), 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/JPB600837502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68aecf15ef0a7245897611a4f596a7b58f9da7a7860f72d87c6bb3ab95c7d683. 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/JPB609708407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5aceb90a9b5dd1c882626c39388163fc61b5f479ef93010760993bbdff3c4c5. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/JPB600936214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10fd367dadf9c593be5c0919197acb996ec7914e277e6532141d023bd5a4354. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:26:38Z), 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/JPB601103601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1317ffd69fbec70ed338f69b534a839b305af9df30af87a51b29c455c9dadfe8. 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/JPB601103602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d0b5bed6f9b442837fa592d8f792f3e994ea8a07902209c4753e947296d5ef. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/JPB601103613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f867e90122c7f973e36f77bcbe783aa8333e59fbba40fc19dae6ad7ee0fc91b. 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/JPB601103603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafa798d95fe4f17079d5aeed102896be22840d68f118f837a3f133a5746cdda. 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/JPB600257002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33db9ffeca5aa266aeb9b8a963ee6e87c86e636db87e156df4d80e0f7de087c7. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/JPB609708404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f62f77af5f9ce97f31204c7ee52d32bc6aee3fb0cf7b23d88da7ad22ac2eb0e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/JPB601103619.
THROUGH THE FIRE - BEST OF HOUSE COVERS EDIT
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd49f27743046df2b54bee69d341048666d9185df7a8563854601fe03206487. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/JPB600991628.