Pillow Queens are an Irish indie rock band from Dublin, formed in 2016. The band is composed of co-lead vocalists Pamela Connolly and Sarah Corcoran (who both swap between playing rhythm guitar and ba
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 0x2817b01654ae1704f3435acf00bb2af4ad07c382dc946520bdb496491d6296d3. 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/0ca1f910-eb45-4127-8ff0-f7af123e12df.json and https://artists.proofprofile.net/proofs/artist/0ca1f910-eb45-4127-8ff0-f7af123e12df.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315466ea8c61555768749d3923f730d7ce44fead769287a97a81298739e17cda. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/GBSMU3246518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffcef225534eb2dbe9ed18b0bb206edba61aa47fdf47256bcedc0d8fdb8deff. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GBSMU3246519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2e509225555aa937e183dece5e1407308056ce151baa6f6e5b73b992fd94c0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBSMU3246520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea543d5776769d54bd1e73e17d713b2f3273634fa7e217048dd67ca38667fa8. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/IEBOE1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16ab5f2eedb3109589f600e155b8e9b0fc0fa752c083a6d1436eeafa6c38bc3. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/IEBOE1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010e381079922799b128dabef1ba2fd9f33cffcc5188e39048eeb336c1b56218. 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/IEBOE1700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912b662a4d6ad0f97bdd0fc8c9d109a0a283ae6fce4eaf104fca0cfc62936f15. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/IEBOE1700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c5b901f6919a98d61fe150a86f7c0e64cbb1df1fcaec0e8f0c8d178c811768. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:22:20Z), 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/IEBOE2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5106b96a319e9e4c5f0cf0786a4f1ea2344e7dbff1e740bc43289e64a35275e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/IEBOE2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ca7d1c222c90034016696161830fa470f9ed242d22698c432408b456baa9f8. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/IEBOE2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d62af14fec07e8b9682b4e8cbc829cc3b9eedab4611444a9aac192791c89a2. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/IEBOE2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd69a26590fcdc1329eb6c69f6089539a97293b6789bef039d4d91f233baa45. 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/IEBOE2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b179ddfc1fbe7cde49219e6c0d7418c6041e4fcf476a374e3e29c901e02d198. 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/IEBOE1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ff70a091c5e017e2399080c9ec6cc32d3907b7958a1ae7e58f8521cd6a2b02. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/IEBOE2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e26f50bc14f1b5adcdeeea1a9b8e633d02d85bd80ef7f782e76dd1c827a41fe. 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/IEUM72100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447180ab07d977bafe415eb98a7377cefae6ebba1745701a7aa3ade591d6ecce. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/IEBOE2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e486f9bf47d01b9b725f48fb077fda93f1e787f69fe464a3d579273f97de63. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/CAUM82100431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89edd3353cdffd54c941184e4b255af1894671f94a69f963d299c684a7d1497. 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/CAUM82100432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d84ace44afe9d56a56daff35225825d24e6592cdce4adbc18ef7f8709006005. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/CAUM82100433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb0ada5beacdfff37fb08070130ede51a7f86a7dd8aa0f7b4f760415faea741. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/CAUM82100435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397353c3a95c42683fd4066f099823235c6b46e570f9fc90a8ae4321112cd4f. 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/CAUM82100436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe30ff3a147c74a0c6609faa68b03bed4a2e08997c5b949048d7ad7b8d209ab. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/CAUM82100439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d0cf7148e2976b4f68267772b20c4dc3a5f3639e94f000626457d4baf37648. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/CAUM82300318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde722dd2bff4d682abf0873ea1938b7f07fb30ff650305ad50266656e915f379. 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/CAUM82300347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efb314f11e6388d9e8e605132ec15954bc4e46551b2e06bdd527646dbf34f00. 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/CAUM82300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677048e9a54671451b8eb5e795a0112b05bfdf7176ccb096cf610a250f054583. 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/CAUM82300343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96300dd6349881d5ed5decca33d15bfffd24e08caf04bc5e22d41eb5e1ecdc90. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:50:32Z), 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/CAUM82300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121d171b453ba125e620ea2b6ff249a0507857eb7d662a1cc4fa953ad7963194. 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/CAUM82300348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf477edf27f757266c34a1cab45da6901770bc54f5c28da8ffbb325855d9ac073. 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/CAUM82300349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac37d5e4e78cde0980dd60e8fc1aa123b50a11f526e12b012a5bc0d441f80fc. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:18:04Z), 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/CAUM82300350.