The Ember Days is an indie rock band originally from New Zealand, now based in Nashville, Tennessee. They are currently not signed to any record label. Background Formed in 2006, Jason and Janell
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 0x5d463e9a767283804358b54044da300cf8a6cfa29c592e906add46467cccd51a. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09597ee0-1b46-42f3-abbf-b003d2849c06.json and https://artists.proofprofile.net/proofs/artist/09597ee0-1b46-42f3-abbf-b003d2849c06.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 0xd1c0aa633b423f34ef76c7919aad76bbed2cc5d9905c9add2eed47c807123293. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAAR1012047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37c088f27aee6e54fee9a69aa319520b0b8afa4dda73dab40563bb359c50182a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/TCAAR1012048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc010636ded94d7628ae861a73499374b013552e77ec6ab92b8a8d1e17bf3f. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/TCAAR1012049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4a8e85a591334ec5aa03303ef2211eaf75dccf7e1860c83ae7f2bfc9fa1908. 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/TCAAR1012050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa71b88753f15d810bfe80b91db559d805c7d9d6f4d4e058bc78d442b5d6b76e4. 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/TCAAY1107576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18c855562ca739953a459042b79850309cf26e5c029a35f158b4259b757680. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/TCAAY1107592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3db111cd44b0d7d5622dc5b5dfb171f33a6f83b71b5ced3e5396aeee1bc2168. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/TCAAY1107611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86803480ff024f17f91bc2902c78922ffbba3b7a75b20acc6a4fcc4d20a573d4. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/TCABL1354226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35803c6b6c3ab237c72f00dcbb426984ba000ef4b6fd75c8b2524388adf1e9c3. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TCABL1354227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dc30c145061eaceea8f60b9b6bfaaf445d649966fa7d9d14e041541449d5ad. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCABL1354230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303e27bec3c8424dcc9c5faa7a5f17c1d42e8dc46f09fc5f594dfefbe518075f. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/TCACJ1586213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7612fc3d5067feb615a5988ed91f08f1987cf6d7855c554d40d94ee7533ddab7. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/TCACJ1586214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9fc7d0edd70a35729a91f08f32f336d603553aad2e2159cff9193879bd3bc9. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/TCACJ1586215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a0a78fea71666bc018db6669558b3a82d8e462b562a02473a9fe6a5ded9b32. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCACJ1586216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1038e6696b2bd66840f1370366452af25b2dccd70caadec4613034a4282b5f76. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCACJ1586217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c52aeaf4ddd33a1866d514e508265daec843335a2fa17449ec18f3a11cbaae. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCACJ1586218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2387ec2d021331196dd6d62bda002e7fa0fb3d1e00cb905fde40d94c482fab1e. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/TCACJ1586220.