Abbie Gardner may refer to: Abbie Gardner (musician), member of the band Red Molly Abbie Gardner-Sharp, survivor of the Spirit Lake Massacre
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 0x11e1f980ac0d0ed556d1eadc8acd9bc7cb2222228c6099a6088d6cc1584c5bce. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d12cebf9-7722-41c0-b13a-d19bccad95da.json and https://artists.proofprofile.net/proofs/artist/d12cebf9-7722-41c0-b13a-d19bccad95da.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 0x5c0416d5e4dfed0eebd4b627c21b8d92eb14ef10923318eaf9a7501a4bd6664f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QMYNT2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1e26a9bf7bbee084a6034736b6ffe8ec2e57ba0c245d8722cc57bc179b9a34. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMYNT2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf50f6da4ef40e092cdf0e1be029eb49a77c8fce9954e94250f299c7a1f967b3. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/QMYNT2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45cf1761a93d55a53715e11979725c4c92e45584c4791dc24cb875fb04983e7. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/QMYNT2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bc73189c3aff4bd43a2280093d940757ba6a0454e1b3edc2fd49324daf123b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMYNT2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4fa5685a05cc13cf8558cbc1156d9df5d529468ab9558c8f0e3d4df2ead3474. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QMYNT2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d131a3ace0feaa947888552e4609ffcfab12201ef75d2fb976b4ecda69cfe. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMYNT1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd603f9ed450cb2d799ee1b4ae860f922f4d16fc2d88b4f30be19272ec5d663. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMYNT1100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1322d3874110da17ddf1019f845114c8743c684e68453bebfefeb0e42a2356b. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USCGJ0646792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939bca1a24c0f5fa790cf55ba6e15c7e23192a113bda088e2411c0d008f2848c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USCGJ0646799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6785c770201af9cb9340bb2b819d5a2b3120a8588cd8644784976d4bee87c110. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USHM80349745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f0623192f2b7111fb4e1bf440721e8965da7ea0e6e1ad53469918d3f916aee. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USHM80349746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630f541fc6ba69b0811aff7fe3766939a578a4ff39d2e577a9f8b94e2c2c4c76. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USHM80349755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4be307bc19c3c3afe5886305048a7b742b78ede5f2d967fe70e450aa60092c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM80349756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce33960f67920ee601c4350a3687021f9366e40170d64bb0756364605bd1f9d. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/TCACO1616414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe396091036e0dc7479af757c6ec5f9e63e2a2a627dd708201c56cbf978d8c57f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSZ72400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4651671a816cabdfabf93b7555364ffeeea5bfca1792df83d869567cc859d2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USSZ72400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794f8074f2a8ce33888ca2d12da29c6afa0f972f67ce4dcd8cc67c6d57802cd4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USSZ72400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c87142ee3d692ba7ac0418600c2115b9537253dc3b44aad303a4732a9d13a98. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSZ72400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9b3bf71690f2488b82f2ca99fc5bdbef28a3bedcff55e80e2cc8cd09fce6c0. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USSZ72400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e50c48bc37948d49d3aa663c861c2c0dabec0aebea8233c43b8cb051c3b3a9. 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/USSZ72400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec635bd08f226a6ce78d593de7a3306fe1912d16690c9b15bc87912838356bc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSZ72400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457cbec9fc0e6c31b1dc0c4cd308eff25d9ed2df608822dac0b9de25ba4552fc. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USSZ72400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f27e855eeb6bbf637097f99c41f35577fe2c14f4a32c67250b0f8930d27770. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USSZ72400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x432025e440402375fe76f93c8bea8b49f1c1abe930b6c9f3265699a71a1a875e. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USSZ72400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634c8230a2de876744c0aa730ce66a95d388f7ce23740492c15d7dd069c12370. 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/USETB2100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa977950f710ac199f140cb6aa033ccdcd011c93d029dc4675770a14b72ee0bc8. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/USETB2100147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7180d547ddfd1851e47c6040702b52453e6fd2f7b61c46b8288382b16f5b22. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USCGH1314086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b038fe8f7bf36a6fbd7fd12d7598390ec7dbc89c24b12eb0ae2d03716df01ce. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USCGH1314092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18a921633636edbf84faacff11a4c6d29caf8be4b6637767f0ef7ac7bd61fb8. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/USCGH1314095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47d766d8f1c7a2b7e37bae0af71921103452a47af99a7dd5e14b12af9864406. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/QMPK41600185.