Elias Elton Dummer (born March 3, 1983) is a Canadian musician, songwriter, and writer based in Tennessee. Elias was the principal songwriter, founding member, lead singer, and pianist in the contempo
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 0x4550a13ab25f9de0f1f1ed9e59494c1643903be62304c320099e82b02ba0066a. 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/fceea74b-d976-424a-b417-a2b97f75b65b.json and https://artists.proofprofile.net/proofs/artist/fceea74b-d976-424a-b417-a2b97f75b65b.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 0x9212f68db82e1a84b5a34b6edc11bb257fa1c1bf111ed751fdcf055a5627504b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/US25L1800576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x406c98534e281cd2ba729956c5cbf4cf7215fd58c2bd5b30ae72ad9cb3e6a718. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), 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/US25L1900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6257ed65981d84f4e74eec12d7ff9751bb45674ad666a3f0011fac31440022. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/US25L1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fbbddeb9a14e06ee217b4cb0d6667a8b602eb04116cd92d30e00bdcf4bb1b4. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US25L1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9476c93491b869381140c5034006c45b1f966f89baa8a65699ea17d35ca10a. 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/US25L1900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6c8ccb11ae29786108d83e57edebe618c7da1fb82bd7443c2f1b1708bc835b. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/US25L1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b47517fa7705b655d4c36e8047b9a2fb0db2613b33f4ffbce9e2acb52adc48b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMEU31903518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478103a280699381772e8f6a3c65db7d6ccbba89a9e521b6ccc819b2fd9ad5b0. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZGXC2000023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dea0db060bb9c2dfd6ec8f35f3a08e12e2412068fbf8617b69fc60056d11d0f. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QZGXC2000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac57db1b9a3d8e5d845ecbcfad3ad966de6dfebc770f934a2fa9b0faa994797. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZGXC2000084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab0c34647f5d0a816e6f3535b6838324ca006d391d828f93c20774529f33ed0. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZGXC2000086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042826ba098c5b9878a2540af2f5444d18d39f6f9822ca635e29a9f059a7696b. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QZGXC2100223.
How Many Songs Does It Take To Save the World?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7a2404b73ef7b946c5b5e98a3a0bf4ad98b3f3ba4f6967b35505dea643565f. 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/QZGXC2200153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa611394d83b4436179dba58c532199480f9928db2a4ffeb9c0468f9cd9a5a900. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/QZGXC2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4080f179b8c3f918ddba57d2a17e830fc7f3027ef6c50d0ec9872c8ccc8cfa. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/QZGXC2200210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b103d5e8e7f7c64d7b7ceea766f0a1e9a6377de3d575191a0a9a456bb977192. 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/QZGXC2400342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b103d5e8e7f7c64d7b7ceea766f0a1e9a6377de3d575191a0a9a456bb977192. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZGXC2400342.
Blessed Assurance: The New Hymns of Fanny Crosby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1af79723b0d3377d233290b3787cc453cbe052e92c801d1e88edf1f4d1de16. 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/US25L1500560.