Crystal Shawanda (born July 26, 1983) is an Ojibwe Potawatomi blues and country music artist from Canada. CMT documented her rise to fame in the six-part series Crystal: Living the Dream, which was br
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 0x3694196d6b2ff2638c0a63ec442cdd845a68a86452c93c0c85b5d13b01fc25c1. 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/6b1796bc-7021-4c27-b3f5-b72e04744200.json and https://artists.proofprofile.net/proofs/artist/6b1796bc-7021-4c27-b3f5-b72e04744200.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 0x494eadb05087ed24a15a8cc852d2d4c8b17e2a4bd38fa8db08cd327c0a58af31. 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/USAN20700084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868799c24908c142190803a8d3d18ab39eaf54d183346aa67a3c4124bc695123. 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/USAN20600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff8df1704239fed89614756445c6a4650ee095e095f68026a2b5294da95eee1. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/CAT242000076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ada7e2c0b5e01cb1b5c0577b1ff7094146bc6d04197a42a6b6bf8d973e2bfd. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/CAS432146907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fda3b23ce2b2a79a27d5541de166992a076ad623e592e383ae21295284afb13. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/CAS432146903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ada7e2c0b5e01cb1b5c0577b1ff7094146bc6d04197a42a6b6bf8d973e2bfd. 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/CAS432146907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bddc110bf52338621de0cf01cf13539c54f9c1f825dbdcfbb281cca7ab862c. 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/GXF9Q2571455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d12c939681092f2b1e319209aabd261751859e256415703927a267f5290a5a8. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/CBFDM2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4b726a37375315877f5c6beebc2d56a097271ae73c6389fb370f7dee06d488. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/CBFDM2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39fb3e5300560480679472c93e58e27637bd6df9fc3d0b8fe58c80f08ea2e56. 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/CBF9Q2571455.
I Gave up Everything for You, 'cept the Blues
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1c5bd30a205d9414ab77bf6c423bce259ceed4ad73ddf4219982b08aa0cd6e. 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/CBFDM2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b16e62ee619520b961e6ce68e0f7326c9815a2344d4f6f271d44761f850161. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/CBFDM2400027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab407439f9410ee549ef7f043c8763b4ee0ff5a70e5b772c240b7844ffe3faa. 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/CBFDM2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5b42451472f21cb2b526301aed65dfb079dd08df6b3ea6535f811f83a05bb1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CBFDM2400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73262ae8954b2d1cea63c9e84708c145384225ee2adbb105a529c78aa520353c. 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/CBFDM2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddf9b5e572ffbbb797324aa807edfbe2c33827a54a225463ec00b43855226e4. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/CBFDM2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116a85590de129740c3c21c8052faef00a2b590abf2411efbc27f829748ea54a. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/CBFDM2400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac082d1f13f29d779daac4f900678c913b9a348637152f86c8ab8c8de2ae0c5. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/CBFDM2400034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37274291d37924fd9ab30f622cbdcdf96d448f9fc191d9c72216cf2c463bbefe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CAS432146207.