The Number Twelve Looks Like You is an American mathcore band formed in Bergen County, New Jersey in 2001. The band went on a six-year hiatus in 2010. In May 2016, they performed a secret show and th
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 0xaffb037aca4d344fb6c5a62b524ee6939d367cf4d56b654bbfc2b7adb7025e23. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25670fb6-bd93-4f9a-bdc0-83084818f44a.json and https://artists.proofprofile.net/proofs/artist/25670fb6-bd93-4f9a-bdc0-83084818f44a.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 0x893cb81bc7f11580fb15ad599516ec7114399e80dc2bbe53e2785992708dcb65. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QMPKX1754657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecbcfc2973bb5ce1d3b87c8e7899a56aadc0803e1579c6fda7b7ec2e9ee6be7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMPKX1754660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3961c76d520591cde6aa5f7e62c6a50f03e88afff5faa47d3c8d90de30eb6ee3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/QMPKX1754661.
An Inch of Gold for an Inch of Time (Alternate Version)
My Sharona [The Knack] - Alternate Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe883f6f813bcba3fdb99469df994f07c4d2e2e3d30033261bd73a8366badfb83. 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/QZNWR2088525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e596ff6ceec403ab12ab70bc59bc12c9d0c5767cec79524e948d5f198ab5188. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:42:00Z), 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/QMPKX1769112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ba85548ab6ce888a44ad16de7b937c5ed06c69ad11b8718d1261d634598f3d. 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/QMPKX1769113.
Alright, I Admit It... It Was a Whore House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be4b2e4dd11560a4201c3d151f4124410eee5b68cf28f8a5b7239ac8574c9b3. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/QMPKX1769116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf0b4e1e4efaffa546ff6797cf56d243339872c2bcc78d37890bb90228321bf. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:23:14Z), 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/QMPKX1769117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3143bfd1bd1758c3871fa1dc5615c7749ea94ffc8d070c10c00703290523a8ea. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QMPKX1769118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d344b12fe7e5db2d7dc3762dc5caee6efa0e9e25d3a78a6eb814727cddbbdc4. 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/QMPKX1769119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99692a3377be1c3dbaf7e70f18c1a3ad15ae0b8ecba7b262272643d333f11d38. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QMPKX1769120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046a0fa7e13fd3984e116ca179a04fb4c94e335102fc5629e62b425e10b92c86. 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/QMPKX1766040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0cef7ab8ad3215400a694e3af9e770329f7f2687d9c9f28c4f60947ca3c966. 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/QMPKX1766041.
The Proud Parents Convention Held in the ER
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50b41f186db7d32ee36ff583bc4e9090427c69e7aada008784d0a209fb9a227. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QMPKX1766043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e6c54fc0181018b8f087fd42bf0a22504880438257701bab40f812c03524d0. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QMPKX1766044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b7b55415edd458b50ba1b859fedbdcb2d9418b3b6aeaa00839a7f0a038b351. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMPKX1754569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c707690373d9028461eee14d60259272ecba0c087c3a171f09e3d13612e10e. 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/QMPKX1754571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47da29478ec8bde16bc678286a4885d05ef0c0e62591126f12473da4739aaf2d. Chain 2 (Bitcoin): anchored in block 956397 (2026-07-02T21:02:00Z), 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/QZD4H1900128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a358eed850c47454ed02cbf7230a52d707f4775091f4a6ab563827f230bfeb6. 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/QZD4H1900129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e5eafd331727ed8e20b8281dac09930036aa7ca557c6dd317e4c0a41d10af9. 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/QZD4H1900130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e86f474bd5185e1e150024b314965615c1008a9bd882777f135641843df7b33. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/QZD4H1900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e0fd2ab3c54e68c4f5977117b9e719f755b5990c34262b0008b842e0202a9f. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ITH712500067.