Brigid Mae Power is an Irish singer, songwriter, and musician. Early life Born in London, England to Irish parents, Power's family moved to Ireland when she was eleven years old. There, she learne
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717b451d512ace50e9ccae47cb656e55bbe3004f6b60875f500dc28c727c3f0b. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88c37d7a-4268-442d-8b37-a13d8cb675ab.json and https://artists.proofprofile.net/proofs/artist/88c37d7a-4268-442d-8b37-a13d8cb675ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Is My Presence in the Room Enough for You ?
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f5dfbd74b802459c7466da27250f7cda2e10ef9a73f6c4789f897a9ebe35b5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBCKK2059213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dd9343aaaf4e23dab36fb4060d19b02f155eb2e2fbfcf20b7f110cb73122d9. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBCKK2368002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365ead1e0d94e24b2f0d50deb0411575c1ca2d9b25351d9817072d3f24cc1e49. 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/GBCKK2368004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3c5cdae0bb477a19afe665b56c507e12d85359e445d8df48cf5025b6248e3b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZWFW2474800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780a8f60046d95b153da06757886a2eacfcd15a70442014ecdc2b941d08645b0. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:38:04Z), 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/QZFYY2536389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb630ecc80b4a670a260be1277e781fee5bdf7748cc89ba86dd67397098c5e19c. 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/QZZ792499460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3d4a2007f82e9845201f23c30e87fca84428a92d60faf6411b36a86b997de5. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZFYY2536390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d751fa9fb8b572dd89d96e5b382b45f505c171220123af3c075e127d692b172. 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/QZWFP2350512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc615665802abfe529b4cbf13a8ff2f8eb972ff6953be546a1835553973361d20. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZFYY2536391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce4f666cf1a9f4098abdbeca251462d02704573b2765bb68df3627bf2662e39. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZFYY2536392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd705487d08086eab240592bc58d9c8568c5bc1072c61dcb0644c9b6615c67c82. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:03:07Z), 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/QZFYY2536393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9ffa066243e0892d9d2b60170d8f1a97ace83877a31efcfe1ed546dd2214e5. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:53:05Z), 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/QZNWW2564204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df5a3edabdca682c3f561822646806ae0072517adec99bc01f64b0a25c8275a. Chain 2 (Bitcoin): anchored in block 957775 (2026-07-13T00:04:23Z), 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/QZNWW2564206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x310ad6461b7e710b420627baf78a5d6733baa45aa3d03f00a8930ead0c4b0e49. 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/FRX282188848.
In the Echo: Field Recordings from Earlsfort Terrace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d4673b92455b9e9a861357f71397cef2e3c43acbbc848d07a1caa9d6e951fb. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/IEDTN2100006.
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