Heartless Bastards are an American rock band formed in Cincinnati, Ohio, in 2003. The band has released six albums. History Heartless Bastards originally started as a recording project of Erika Wenne
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 0x85e800ff7945c7ff88268cc836442ce0a5067ddf78a1696318de3f1922fd6d69. 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/50df8366-201d-40a5-a01c-33e80779d03f.json and https://artists.proofprofile.net/proofs/artist/50df8366-201d-40a5-a01c-33e80779d03f.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 0xbf21fb5560e309a4caf6857091e1ec29eae7d5b2f993e5de39f0a18e6c60f29b. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USFP70400530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9effc7fa3682d7990b8f491a55dbb2c9ffeb0bea9bbf43578c75ab20e81716c9. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/USFP70400531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6fc848699d640ce2dc11aad788d9240f4b7cded03850a18f63ef9ee630af689. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:42:56Z), 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/USFP70400532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f369063cdaa0cd7e33ed52fcba9fefb730f0d3fb320a3d874e0010f7da0ccb. 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/USFP70400533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36022503b0be020e0b07adda0283c0740dde59961f3949c9f299073b4df2db44. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USFP70400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb087fe3fc7aba5ecc31310402e701c41743aaa2dc049b078ca5601b3dbcc243. 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/USFP70400538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1958425bb5d198f1dae4a1179980fed3d08462e543a6049af31a4c178a835f3f. 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/USFP70400539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8adacb7b6f6307d07ffed0f3fc2261ca7eab0f06a72bf530434c2f884200fba. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/USFP70604403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed44ae392e41c20aeab842749bfcd0f6b5ada1a02e9d73ce2fa86de9b97063f. 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/USFP70604405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a349b586cfbb121eb1af5d991ff7a7cbe987fac76883efa009aaea0f2ed7e4. 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/USFP70604406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca66cb89b1e86ed48f2c6401d89e9d946847101f270b90a407f94bfe82d6d5d. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:29:26Z), 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/USFP70604407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0d793fe1d5554d98c7f9895126dbdaa349d7b23767dc99c689596fa948d9d9. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:27:57Z), 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/USFP70604408.
Live at Lollapalooza 2007: Heartless Bastards
Live at Austin City Limits Music Festival 2007: Heartless Bastards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc124d697218d2b3d2add0ee2adcad04ededc5c2e309b8a752efa3a6ea164b420. 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/USFP70912503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b16890b100cc0f4d51c184078a8d0771145b87be2062a5c872a28f0dda3993. 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/USFP70912506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6dea1f179f8a4f7d66133eec9e7e6be5ac85c86768d970b5c4d54325563f9d. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T13:04:09Z), 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/USFP70912507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4862cf4795a99b554fd0ef550afeaf316aebe2d1f0aada6f6c58cc87bb841a9c. 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/USFP70912508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db4a15ebaeac6d66f978d80da38568e6074f301eaf663923dde60cc158f0223. 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/USFP70912509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3a4719fda3b1c4d34b45242d972a1321e98f86ef5446ebe44b809328a34a6e. 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/USFP70912510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc861fdebf13dcbc8784b5ca17368575474c52df8097287a8666212cf28900881. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/USBQU1100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa427229d7ef5e1f4b73657b85389da27d97b2c25e220c368a1504c55cc44c0a4. 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/USBQU1400228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fb39202d9fbff4eee4868efa7f9365e691621eda4af99973530fdbd46b0809. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USBQU1400229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4679a1a3c2cfd80b974a49e0c10ce23d695c3b1563105b179ede63bf7f16b244. 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/USBQU1400230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773f7ca9a6668b76e50cac0afbc8b60d2c4e76f70c535f5e84b5301c29b56569. Chain 2 (Bitcoin): anchored in block 958635 (2026-07-19T00:58:42Z), 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/USBQU1400233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bded194712a54e6036d7ec7ceed53324ce4acb5560e85808bdde12f947933dc. 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/USBQU1400234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ea1970adf0831fc75ffdba88dce70f7dfc4a795db5764ed244c1ef434a94e1. 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/QZPYF2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed340be84b28ed0e4deec7a2fa516a67509f787ff9de3ccd75957ebaf8d0c27c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZPYF2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c49533a83631fbb248d9d93a3c5e0b75bec6819b95876bcee58a4f1bafc9c3f. 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/QZPYF2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65db48f137ea5656bd94e350a3348d81f7f9aa31ce9c2adaa6bfc98ad240cb83. 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/QZPYF2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c983ab0fc931023b3aa3629e6950b81493f560bdbc3b9d87f1229832c11ffb9. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZPYF2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07c357c9636b9fda113f8cd10637382af7eb113173c40c444245c6f90e0225f4. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/QZPYF2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d37d57f38136b037c750fe75854b151b2881bf9300fa1d4dafd2543ee0c33ec. 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/QZPYF2100010.
Got To Have Rock And Roll (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81759e2587df2cdb070d747398357e5798afda06333cdb741a8598fec85e3bb4. 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/USBQU1100163.
Winter In The Blood (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63537d8c85c396869e641b8ec9edd16adea6d7bc27d8d06b5c412c26163b6ec2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZX2K2400097.
Winter In The Blood - pedal steel + guitar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423517aba6a5c63bf1c2d5a483083a6ea4ce34f6567ee66c01c277ec71097d87. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:43:31Z), 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/QZX2K2400098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf709629af1901d64437a164d1d82268640622371c5a5b59c1ed1c6dea02386a0. 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/QZX2K2400100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6bb72775936cde1c87c57c2a2c083d831b56df929ee9dd29010c61cbdd1fd4c. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:19:18Z), 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/QZX2K2400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e41758845f7a7087f879f0aa7c5e94a656659db3db7f183c674bb2fa354007. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QZX2K2400112.
George Fest: A Night to Celebrate the Music of George Harrison (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d2df15301766dc5a0d8da215f857defbd6af394befc04b91aaa3d11ffb5b86. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/GB77R1600007.