New Riders of the Purple Sage was an American country rock band. The group emerged from the psychedelic rock scene in San Francisco in 1969 and its original lineup included several members of the Grat
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 0xd49a295b0a404c0ed411194cf050a398228be771c853c5539824e756c4d435fe. 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/b85bd280-1104-46f0-9320-25e7fed06033.json and https://artists.proofprofile.net/proofs/artist/b85bd280-1104-46f0-9320-25e7fed06033.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hempsteader: Live At The Calderone Concert Hall, Hempstead, New York, June 25, 1976
Annie May - Live At The Calderone Concert Hall
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 0x96b1eb74ec6fedefcf3ef1dddbf16103a42e38a902efbfd9ce57a7bf003efa46. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/QMWHB2424269.
Don't Put Her Down - Live At The Calderone Concert Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1dd9011710c42e2227db91a32afd1460a3a3d7d6b3d7653286874316d9c907. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QMWHB2424271.
Ashes Of Love - Live At The Calderone Concert Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb36d04786bb62929cd9f1e1482faf4300f1f2cd258215d3a5235d79aa0f7ef. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/QMWHB2424272.
The Swimming Song - Live At The Calderone Concert Hall
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6dcec642637cf861d443474f2a1b2aab8c3d4743d7dbcc1c9c02ad0939ffd4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMWHB2424278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3eb84fd5b4e2c66d400ac913d94fe4f757c39e26e893e5dd12a8b6d99a27cf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMWHB2222165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd20424e8074c717ea9cfee3704bd0ff0fc7fdb874f3f83980b9263405737aa9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMWHB2222166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4678fcb32393f4f42227ed4170fb98c62b8cde71993e8502266ed153dfafdd8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMWHB2222167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c54ed94ce066b0a38cf3447ca8a321feaa5e4f23120d23edaa646b654e4536. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QMWHB2222168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2b46b279d38acbe6fcde79c5099a24ebef42e4a635d2512391cd6f48d6f56b. 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/QMWHB2222169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03c2d9a529489101d6d7a5795ba640b8a4950ef00483acd8653763c429e4a636. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMWHB2222175.
My Father's Place '81 (Roslyn, New York Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa578538f6c237b276bfe713c3431a6af785cb7b4899b8f0ce2c6869e6d9be98d. 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/QMWHB2015854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77156ca6937621caa18ab133265f89bc4c99be79052f5c12e20341bf2231a320. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMWHB2015860.
Bear's Sonic Journals: Dawn of the New Riders of the Purple Sage
Six Days on the Road - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc3578a277baf390555a964f35bfe00cb80f38da88fc14cae21e426a56e083f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QZ5RT1600102.
What's Made Milwaukee Famous - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1f5ec2c1fa5a82848bb1ae4c9fa94fc38becabf2d2a011a0b9f95908a3e5a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ5RT1600104.
Don't Take Any Chances - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d53df6fa12013b9f13d76118c57e43005f51dade744a09c0505a4c72a15b5c3. 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/QZ5RT1600106.
Kaw-Liga - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b5bafe90dae2db5d4b8254be3d1fee0383ab00c3f28e5229f3068793f45b92. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZ5RT1600116.
Fair Chance to Know - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6b149ba865c0da4313eda481de05c1abc32b7b069447c75d56beac6412497a. 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/QZ5RT1600118.
I Still Miss Someone - Live at Mandrake, Berkeley, CA, 10/14/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff021fa202d2f45811f17b2a996dd47f273cb3ec8c7095969ce80bcd93bb6adf. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZ5RT1600146.
Games People Play - Live at Bear's Lair, Berkeley, CA, 8/1/1969
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d5f6e06befe8cf9c10fb2619a51151ed1e0c8b358221d6041fa14b6995b225. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZ5RT1600123.
The Race is On - Live at Fillmore West, San Francisco, CA, 6/4/1970
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1b1070cdc1c95730785560e35983e813db85ec517d683c344c87fba92c742b. 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/QZ5RT1600154.
Live At Taft Theater, WEBN-FM Broadcast, Cincinnati OH, 30th October 1971 (Remastered)
Live At My Father's Place, 92.7 WLIR-FM Broadcast, Roslyn NY, 23rd February 1981 (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb90311152285a80f479b51b1e1180ca7526224d0ad734ee7bfd5f4c51c26ef69. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US6860500415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943bdf39270bcf778d223cb75c0e9d4fd790613a813202a095abd3766cdf5264. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/US6860500417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645cf8707c547edee0959bd09bcc230784f7b274ca62c7b9543a4c6a8b31f879. 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/US6860500418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb60d16391eb921d2d9cc45d01e09c8ab51fd35c852dc63996a80e2ae381193. 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/US6860500424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff90fdbc8bb10e2e631b22b260a0e7521ea91a72843c9c50694de382fed5a8b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US6860500425.
Where I Come From - Radio Mixes & Live Bonus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73795fe9f18e824552a621ec372275f3fae74f8a94d156caa88e8a31bea1b743. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/US6860500266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3526b6d2993deb99396d60a2af81b47a33fffaca8196662ad2869d6a29dda77. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US6860500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecf8a122b9deb42c9fda8ebef2ce5af4ba4d078df936ae5cf8f87390c402727. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/US6860500273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5328aa27643021f2df55a821063ee877b3cf0e93f5374337ad39762dc23bd0cf. 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/US6860500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d18b3447007efbc315d0df6eb0ed74b791e7e21265d6ee18c0717e758e4497. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US6860500263.
Wanted: Live at Turkey Trot (DVD and CD)
Dead Flowers - Live at The Palomino, 1982
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16fb867fb785b7a8273df4a9924d438ea13cdea1c45890ea08f23829ff643a1a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USUG11300547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x562d4311d6d027819de87290862a01b9433cb617f2db0aa965e0fa19f53eb13c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM17501040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c487e304d39f079c8ec314bd7136ddfcdbf591209b76b5264514643d8b4985. 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/USSM17501043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c924db8beb31ec15683127f25b4c29b02da3ad937221edbc4bbd2876fd8058. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM17501044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de82ab5c03244ce6eca9997af9faa55d06c5d8acc60d1074649dbbd15baa136. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM17501046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4035ea8a6cbc7c64b97e27ca6369c4cbf95fa67891bf64b826948460b88d9437. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM17501049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6aadcc2cc7e05ec6c003c9517507c6a283aba821352c4924cff7aa47b68e089. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM17501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f5cf21641eed7423bd1b86e2e9aeac848431d670046eab63d1de5ecbdb1ba7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0973c7768ea917502d572d45d7edc09963b870e15a0b303455bf0664975c7a5c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM12404315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd266938d799a66709e8500b388db05be1f999a749a26ee3aede47ed29fcf8d2. 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/USSM12404316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe285e6b6557d32cc0dacb71cb98e5e451e25623421d2f64f686f9e7814ba60e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe239143e409e6e55d0d928f86a8dfec01aba635e247f64850fc0faa539d4ff0d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b185830cfce7b50cb924b5337dea001bfca1ca721608a4d371bbf56826752a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcbceafe6b7bc08a404cefc6fd6585737ca472ee816e7d41b5aae8b3d4eac802. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USSM12404321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b979f5de6f8a8174cc4c8d41e411a5c129cf76aaa0b4a91c20d99bbd243912. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057e7ca5148cae87d84b9ce9b7fd268b9e25670215256a5d55eb6ffbccc664f8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM12404325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50925a3ce94747be7beb295a5c3324dec88e0726e76bb0e948d267c733901eaf. 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/USSM12404330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452f2b335fe2ab297e2a3052a6a0075c01f61f292c6db383e5f3d96224d2fee0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM12404332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a6be5e0c14e12b9deb3fd5247f5faa3b4d9a16a1fee6bc4cf796032aeb8724. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USSM12404334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a4cc91433dd6d787f33e08ebc13d24d44e6308e72ca5e0e0991c2248bfb809. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSM19931162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d596591687c25a601ab8ce095b2976cbc5548fcdef57ab306630c3b41d2d9ff. 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/USSM19931163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1100608c5964146f6f35978b199106cb4433f99210b24027f39180994af9dd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USSM19931164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4798e2913f89e462eb652bcd3a27c88d1b5991ced1733c92d60a5fd1f21c5cf9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM19931165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222918f908e3fd072281ec133ca2b947d30398d4c454ab7f237eecf0ebbd26af. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM19931166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5082ded7c977fd119c23623b322378b0f4de180138ad1ccc9671080e77f05854. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19931167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805ee331c4bbfb82b99292ecabca2a5adb34c0d9976da81dfe213518a682b65a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM19931168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5065d020c47b73dbade07c61ea7ecfc2f597170042c8f5c42c94ea0ed23a791d. 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/USSM19931169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878c42d954ed8dbde56cea9e978c194403eebf5dc8fc811505253c893e69dac0. 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/USSM19931170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c426ba59145099c745e5d4a63799a5a1b9d48774ffe10b9d9b69f3812a737c9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19931171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0062b2192932d169026e80814d2ecd988d0c2d429f9e667dc56e26755d3fdd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM19931172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1626b50db6b98e75b02eca5d444aa2321ad79f9d64e9d5c1eeffd294dd265827. 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/USSM10011619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750a9e341f69f7120c2563ccb61041ac5cc74d248e06fa9b1db0daa0134eb521. 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/USSM10011621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d12a3e1351ed799af89964f5d25efef04b7248d1aa069af040dca4f5f03389. 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/USSM10011622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb05e75779ecc125222d1cc6b291b204894f36fab2042ad9bb74813f179770615. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USSM10011623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376c339361154d9b812dd56dd1993da11aca0deca8a3b8f983ea1a0e9d64f2c7. 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/USSM10011624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7d69a54cc72958e0497d72f2cb02bbc42f320477cc40171a46310ddb2049a2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10011626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afe23c44a43de07e140e565a2453f4109e8d785a76301bdb6bbbc33189992c6. 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/USSM10011628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde53d71d90d60bb1e6ac6d1a9572efc6cc80fd3a8bc17185848583d03b1bec03. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10011629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e84c936e2a47ed52efdf060e70c46257c97f0dd33bb1b7f34123a028781c8a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM10210969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc91068712607c50d56f5c3453d2131846f2ee9b3e2efbbebdf2d405abe6c9e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM10602753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e555b34d04a191112a89094e6dd4d53ce20af99b478d75d7878bb3aa71c1814. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USSM19914160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ce9de72a636417df818bebcf687f59ae20f2d12f09ee8235953da32d6f9773. 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/USSM19914161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7d226910807e29b7c31fb1dd18a3e62edfe57b4a485032fefd9cb985b4a8aa. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19914162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221746ea9d2c43e1004af922b24c08028746fb075aed1e5585207eb87ece67dc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19914163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080752ddbb7a37004374a07f7790c9b4803d02a67e4599be20db0fda16e9e062. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USSM19914164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cc40a245e146f8e7485a677a049a0d29f40f0119ce3b96485b7fad6b1bad032. 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/USSM19914165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1be1e0398b37b3af9dd6cc2c0000cc7ed516f6170b8f74e342c5ac496e9dfe4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19914166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c751d19ff91fc371da51b5ca72f3f197b294f146b3be9ee1a98b346f0e6b4ec. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USSM19914167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9847a0408608f08149ce8d850cf4da42c7c1e8829935625771af5c0a3eeb2b5c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USSM19914168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea3e32ab8fa8f22e8c09aa4316cd77b2c7702423741060a4265b5a7d3e85f5c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USSM19914169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7d123a59105099e9115be17d074ee78ef5e621dc11b420f18fd46fa6add9a5. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USSM10210967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5409bd60d74f3a3c5a9bfd65eed2f07665eee5f203f9f5142ff6cc93d036efd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM10210968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e84c936e2a47ed52efdf060e70c46257c97f0dd33bb1b7f34123a028781c8a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USSM10210969.