REDIRECT Mau5trap Category:Mau5trap artists
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 0x285be1db7dad9b542e979f97496d0bd8a5f65148130e9549724030f91bb34703. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4bd592ef-ecf8-4027-bee2-e10775fe750c.json and https://artists.proofprofile.net/proofs/artist/4bd592ef-ecf8-4027-bee2-e10775fe750c.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 0x93103136956874a8e02cb1ab93a066f929614af3dae5d7241c2e4026faf9bd53. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/CAM372300496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a861f273efe62dd58fbc20ace79a42fe44e8eba8b7239f678fc41a781cb991. 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/GBTDG1302322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb5281db75138d63237c772101b749ce658072d970088152fceffb379bbab1e. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/GBTDG1301995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcc80632e6607cc598ea804937d242b13e584e7dab2785897b73b7fe731dbba. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBTDG1301847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2558c1b48f908ff4bcec076dafb4116e4b2658bcfa71aa412c41583d41950a2e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cdec8e93d085a489b274a8deaedc316bfe27d3d587fefd9d438ee79985bcea. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700b1fc2c715cf186005c9e5f134e51df04ac82a0412362cc4ce0838c20189eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dbd2a19579f29695025692b9a4cd9f47217494dae454e6066f3c8f8f86cb1b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729da12735bf92835e3378e571bdb1c34fcdefaeb4d643ca4130ba398be62a83. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBTDG1301860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4596e3873b7e829219e981bf6001c64c54e52aed0d09c3325f8bc25dc644f7aa. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4113a0b8cfb2af9963a535b40139dc8170e24b48939fa2407c5968356c7bb9b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBTDG1301903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2e1407471f7a12e5d7ef49b6d2f69b06565f3c9e6d203203b5f6178c912b49. 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/GBTDG1301863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02fa56a6b2a33d75696cafe4f64ed3c4f73a07f7b3ae0c19673e5a6a298efa72. 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/GBTDG1301861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435bd160fb009133d265827475def8c9793b8a56243d829d8dbbe6122d892e2f. 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/DEH742100367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ef4099fa5235ad7889da47f15dd9b23f19531869575837adc83f1ab1e62f4a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1302622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3866871d54277cab9d05da16d9a25d39091d1495f1f14bd3d48144770e1e832. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GBTDG1301965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92e2ebbbba9825460933250813948467edde15a884e9b70a0892a91604f7634. 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/GBTDG1301964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6329385032a55f6f4deb5e39f95a6ae14fb6bc1b22249d7554cce3cd2d08a0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBTDG1301963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceb15670c257176edd6b7f878b2aa9eb24347b7ee0a6fe84939225e5f332009b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/GBTDG1302326.